How far is Dallas from London?
There are several ways to calculate distances between London and Dallas. Here are two common methods:Vincenty's formula (applied above)
- 4750.288 miles
- 7644.847 kilometers
- 4127.887 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
- 4739.353 miles
- 7627.250 kilometers
- 4118.385 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).
Estimated flight time from London Heathrow Airport (LHR) to Dallas/Fort Worth International Airport (DFW) is 9 hours 29 minutes.
Time difference and current local times
The time difference between London and Dallas is 6 hours. Dallas is 6 hours behind London.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 559 kg (1 232 pounds).
London to Dallas flight path
Shortest flight path between London Heathrow Airport (LHR) and Dallas/Fort Worth International Airport (DFW).
Frequent Flyer Miles Calculator
London (LHR) → Dallas (DFW).