Map of flight path from London to Karachi.
Shortest flight path between London Heathrow Airport (LHR) and Jinnah International Airport (KHI).
How far is Karachi from London?
There are several ways to calculate distances between London and Karachi. Here are two common methods:Vincenty's formula (applied above)
- 3944.586 miles
- 6348.195 kilometers
- 3427.751 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
- 3938.779 miles
- 6338.850 kilometers
- 3422.705 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 Karachi is 4 hours. Karachi is 4 hours ahead of London.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 449 kg (991 pounds).
Frequent Flyer Miles Calculator
London (LHR) → Karachi (KHI).