Distance from Patna to Ludhiana

The straight-line (great-circle) distance between Patna and Ludhiana is 1,084.3 kilometres, roughly 1 h 47 min by plane at 850 km/h. By road it is about 1,252 km via Purvanchal Expressway and Ganga Expressway, which takes around 14 h 45 min of driving without stops. The map below shows both routes, and the calculator recomputes them for any other pair of places.

Straight line1,084.3 km
By road1,252 km
Driving time14 h 45 min
Flight time1 h 47 min

About this page

This page is for travellers planning a trip from Patna, Bihar to Ludhiana, Punjab. The straight-line distance comes from the haversine formula (great-circle distance). The road distance and driving time are the fastest car route on the OpenStreetMap road network, computed with OSRM; the actual time depends on traffic, stops and the highways you choose. Patna sits in Bihar and Ludhiana in Punjab, so the road route can pass through several states. Tap "Calculate distance" in the calculator to redraw the route live.

Frequently asked questions

What is the distance from Patna to Ludhiana?
In a straight line it is 1,084.3 km. By road it is about 1,252 km, roughly 14 h 45 min of driving.
How long does it take to fly from Patna to Ludhiana?
Roughly 1 h 47 min: the distance at a cruising speed of 850 km/h plus about 30 minutes for take-off and landing.
How long is the road route between Patna and Ludhiana?
About 1,252 km on the fastest route via Purvanchal Expressway and Ganga Expressway, which takes around 14 h 45 min by car. Tap "Calculate distance" in the calculator to see the route on the map.
Are Patna and Ludhiana in the same state?
No — Patna is in Bihar and Ludhiana in Punjab.
How is the distance computed?
The straight-line distance uses the haversine (great-circle) formula, which gives the shortest distance between two points on Earth's spherical surface.