GST-Website Banner

PIN to PIN Distance for E-Way Bill: Rules and Examples

Summarize with AI:
pin to pin distance for e way bill

PIN-to-PIN distance is the estimated motorable distance between two locations identified by their six-digit postal PIN codes. Under the GST e-way bill system, the dispatch and delivery PIN codes are used to determine the approximate distance goods will travel.

For example, when you transport goods from Surat to Delhi, the system estimates the distance using the PIN codes of the dispatch and delivery locations.

However, PIN-to-PIN distance is not necessarily the exact distance between your warehouse and the customer’s address.

The actual distance may vary depending on:

  • The specific pickup and delivery locations
  • Available highways and roads
  • Route restrictions
  • Road closures and diversions
  • Different routing databases

The government e-way bill portal uses its own distance database. Therefore, results from Google Maps or other distance calculators may differ.

Why Is PIN to PIN Distance Important for E-Way Bills?

Distance is important because it directly affects how long an e-way bill remains valid.

Here are four reasons why businesses should verify it before dispatching goods.

1. Determine E-Way Bill Validity

The transportation distance helps determine the validity period of an e-way bill.

For regular cargo, the standard validity is one day for up to 200 km. Every additional 200 km or part thereof adds another day.

2. Avoid Incorrect Transportation Details

Entering an incorrect dispatch or delivery PIN code can produce an inaccurate distance. This may cause problems when generating an e-way bill or verifying shipment information.

3. Plan Transportation

Knowing the approximate distance helps transporters plan routes and estimate delivery times. It also helps businesses coordinate dispatch schedules.

4. Reduce Compliance Issues

Correct transportation details reduce the possibility of avoidable discrepancies during verification. Under Rule 138 of the CGST Rules, an e-way bill is generally required for transportation involving consignments valued above ₹50,000, subject to specified conditions and exemptions. Certain movements may require an e-way bill even when the consignment value is below ₹50,000.

business-operation-div-img

How Does the GST Portal Calculate PIN to PIN Distance?

According to the National Informatics Centre (NIC), the system uses road network information and routing attributes to estimate the distance.

The government has also updated the distance database for certain PIN-code combinations over time.

How to Check PIN to PIN Distance on the GST Portal

Follow these steps:

  1. Visit the official e-way bill portal.
  2. Open the Search menu.
  3. Select PIN to PIN Distance.
  4. Enter the dispatch PIN code and destination PIN code.
  5. Complete the CAPTCHA verification.
  6. Click Go to view the approximate distance.

The displayed distance can help you verify the transportation details before generating an e-way bill.

You can also use our PIN to PIN Distance Calculator to get a preliminary road-distance estimate.

Remember that the official GST portal’s validation requirements take precedence over estimates from third-party calculators.

What Is the 10% Distance Rule for E-Way Bills?

The GST e-way bill system generally allows users to enter an actual transportation distance up to 10% higher than its automatically calculated PIN-to-PIN distance.

Let’s understand this with an example.

Suppose the GST portal calculates the distance between two PIN codes as 500 km.

ParticularsDistance
Distance calculated by GST portal500 km
Additional 10% tolerance50 km
Maximum distance under this tolerance550 km

In this case, the portal generally permits a declared distance of up to 550 km.

However, the 10% tolerance does not mean that you should automatically increase the transportation distance.

You should enter the appropriate distance based on the actual movement of goods and the portal’s validation requirements.

What if Both Locations Have the Same PIN Code?

When the dispatch and delivery locations have the same PIN code, the e-way bill system generally allows a maximum distance of 100 km.

Certain transaction types, such as line sales, have different validation provisions.

NIC’s API documentation specifies that line sales can have an allowance of up to 300 km under the applicable conditions.

How Does PIN to PIN Distance Affect E-Way Bill Validity?

Under Rule 138 of the CGST Rules, e-way bill validity depends on the transportation distance and cargo category.

E-Way Bill Validity for Regular Cargo

For regular cargo, the validity period is calculated at one day for up to 200 km and one additional day for every subsequent 200 km or part thereof.

Transportation DistanceE-Way Bill Validity
Up to 200 km1 day
201–400 km2 days
401–600 km3 days
601–800 km4 days
801–1,000 km5 days
1,001–1,200 km6 days

Example:

Suppose your business transports goods over a declared distance of 450 km.

  • First 200 km: 1 day
  • Next 200 km: 1 additional day
  • Remaining 50 km: 1 additional day

Total distance-based validity: 3 days

E-Way Bill Validity for Over-Dimensional Cargo

Over-dimensional cargo (ODC) follows a different validity calculation.

For ODC, validity is generally calculated at one day for every 20 km or part thereof.

Transportation DistanceODC Validity
Up to 20 km1 day
21–40 km2 days
41–60 km3 days
61–80 km4 days
81–100 km5 days

Certain multimodal shipments involving transportation by ship also follow the 20 km validity schedule.

These validity calculations are specified under Rule 138 of the CGST Rules.

cbic-gst.gov.in

The final validity date and time are determined by the e-way bill system. For road transportation, validity generally begins when the first vehicle details are entered in Part B.

Common PIN to PIN Distance Errors and How to Avoid Them

Before generating an e-way bill, we recommend checking these common issues.

Common ErrorWhat You Should Do
Incorrect dispatch PIN codeVerify the actual location from which goods are dispatched
Incorrect delivery PIN codeMatch the PIN code with the delivery address
Different distance on Google MapsVerify the official e-way bill portal’s estimate
Identical PIN codes for both locationsReview the applicable same-PIN-code rules
Unexpectedly high or low distanceRecheck the PIN codes and transportation route
E-way bill may expire before deliveryCheck the permitted validity-extension process

If the portal cannot determine the distance between two PIN codes, verify the locations and follow the applicable government instructions.

Frequently Asked Questions

1. How can I calculate PIN to PIN distance for an e-way bill?

Visit the official e-way bill portal, go to Search > PIN to PIN Distance, enter the dispatch and destination PIN codes, complete the CAPTCHA and check the estimated distance.

2. Can I enter a distance higher than the GST portal estimate?

The e-way bill portal generally permits a distance up to 10% higher than its PIN-based estimate, subject to applicable exceptions and validation rules.

3. What is the e-way bill validity for 500 km?

For regular cargo, a declared distance of 500 km provides three days of distance-based validity.

4. Is PIN to PIN distance the same as Google Maps distance?

Not necessarily. Both systems may use different road network data and location references, so the estimated distances can differ.

5. What happens if an e-way bill expires before delivery?

Where exceptional circumstances prevent timely delivery, the eligible transporter may request a validity extension within the permitted timeframe, subject to the portal’s conditions.

Disclaimer: "This blog post is for informational purposes only. For specific tax advice related to your business, please consult a qualified Chartered Accountant or GST practitioner."

About the author

mehul.jagwani

Mehul JagwaniLinkedIn

View Profile

Mehul is a seasoned content writer with a passion for simplifying complex accounting and GST topics. With a keen interest in entrepreneurship and business management, he specializes in creating informative and engaging content for themunim.com.  His goal is to help businesses understand and implement accounting and GST software solutions effectively. When he's not crafting content, Mehul enjoys exploring new places and spending time with his Golden Retriever.

Related Articles

Explore the latest market news, useful resources for business, and Munim updates.

Ready to simplify your financial transactions?

Join thousands of satisfied users and experience the difference.

Start GST Filing Now!

Talk To Sales or Support