Air Miles Calculator

Distance between Dallas, TX (DFW) and London (LHR)

Distance from Dallas/Fort Worth International Airport to Heathrow Airport is 4750 miles / 7645 kilometers / 4128 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Dallas/Fort Worth International Airport (DFW) to Heathrow Airport (LHR) is 9 hours 29 minutes.

Time difference and current local times

The time difference between Dallas and London is 6 hours. London is 6 hours ahead of Dallas.

Time Difference

Dallas
London

Dallas, TX

 CST

London

 GMT

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Heathrow Airport
City: London
Country: United Kingdom Flag of United Kingdom
IATA Code: LHR
ICAO Code: EGLL
Coordinates: 51°28′14″N, 0°27′42″W

Map

Flight map from Dallas to London.

Frequent Flyer Miles Calculator

Dallas (DFW) → London (LHR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4750
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4750

Round trip?