Map of flight path from London to Islamabad.
Shortest flight path between London Heathrow Airport (LHR) and Islamabad International Airport (ISB).
How far is Islamabad from London?
There are several ways to calculate distances between London and Islamabad. Here are two common methods:Vincenty's formula (applied above)
- 3769.491 miles
- 6066.408 kilometers
- 3275.598 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 3761.122 miles
- 6052.940 kilometers
- 3268.326 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between London and Islamabad is 4 hours. Islamabad is 4 hours ahead of London.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 428 kg (943 pounds).
Frequent Flyer Miles Calculator
London (LHR) → Islamabad (ISB).