Postcode Distance Calculator 2026 (UK)
Result
Guide
This tool calculates distances between UK postcodes, both as a straight-line distance and driving distance.
How It Works
Enter two valid UK postcodes and the calculator will calculate both straight-line and driving distances instantly.
What Is Calculated?
You get the accurate straight-line distance ("as the crow flies") and driving distance, in miles as well as kilometers, with estimated travel time.
Distance Units
Distances are displayed in kilometres and miles.
Important Tip
Driving distances may vary depending on roads, traffic, and routes.
UK Postcode Distance Explained
UK postcode distance tools are commonly used for delivery estimates, logistics, service coverage, travel planning, and business operations. For instance you can use any
1. Accurate distance calculations
Our distance calculator provides very accurate distance calculations for UK postcodes.
2. Can it calculte driving time as well?
Yes, our post code to post code calculator can also calculate an estimated drive time. Please note that actual driving time may vary due to several factors, including traffic, weather, roadworks, routes taken, deviations, stops made and other delays.
3. Can I calculate the distance in kilometres or miles?
Yes, our postcode-to-postcode calculator can show driving distance by road as well as the straight-line distance (as the crow flies) between two postcodes in miles and kilometers.
4. A real life example for calculting the distance.
For example, if you want to find the distance from a Farnworth postcode to an Epsom postcode, simply enter both postcodes (for instance CF11 6EJ and BS1 3lG) into our postcode-to-postcode distance calculator. The calculator will show the estimated driving distance in miles and kilometres, estimated driving time, and the straight-line distance (as the crow flies).
5. What does "as the crow flies" distance mean?
It means the direct distance between two points in a straight line, without considering the road route needed to get from point A to point B.
6. Why is the driving distance longer than the straight-line distance?
The driving distance is usually longer than the straight-line distance because roads do not travel in a perfectly straight line between two postcodes. The driving route may need to follow bends, junctions, bridges, motorways, and other roads to reach your destination. Straight-line distance, also known as the "as the crow flies" distance, measures the direct distance between two postcodes without taking the road network into account.