Distance from Lucknow to Kolkata

The straight-line (great-circle) distance between Lucknow and Kolkata is 888 kilometres, roughly 1 h 33 min by plane at 850 km/h. By road it is about 989 km via NH19 and NH731, which takes around 12 h of driving without stops. The map below shows both routes, and the calculator recomputes them for any other pair of places.

Straight line888 km
By road989 km
Driving time12 h
Flight time1 h 33 min

About this page

This page is for travellers planning a trip from Lucknow, Uttar Pradesh to Kolkata, West Bengal. 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. Lucknow sits in Uttar Pradesh and Kolkata in West Bengal, 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 Lucknow to Kolkata?
In a straight line it is 888 km. By road it is about 989 km, roughly 12 h of driving.
How long does it take to fly from Lucknow to Kolkata?
Roughly 1 h 33 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 Lucknow and Kolkata?
About 989 km on the fastest route via NH19 and NH731, which takes around 12 h by car. Tap "Calculate distance" in the calculator to see the route on the map.
Are Lucknow and Kolkata in the same state?
No — Lucknow is in Uttar Pradesh and Kolkata in West Bengal.
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.