Air Miles Calculator

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

Flight distance from Dallas to London (Dallas/Fort Worth International Airport – London Heathrow Airport) is 4750 miles / 7645 kilometers / 4128 nautical miles. Estimated flight time is 9 hours 29 minutes.

Map of flight path from Dallas to London.

Shortest flight path between Dallas/Fort Worth International Airport (DFW) and London Heathrow Airport (LHR).

How far is London from Dallas?

There are several ways to calculate distances between Dallas and London. 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).

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 London 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

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, TX

 CDT

London

 BST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 551 kg (1 216 pounds).

Frequent Flyer Miles Calculator

Dallas (DFW) → London (LHR).

Distance:
4750
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4750

Round trip?