IAD to LHR — Great Circle Distance
Washington, D.C., US → London, GB
Distance
3,667 mi
5,902 km
GC Distance
3,187 nm
nautical miles
Est. Flight Time
7 h 15 m
Boeing 787-9
The great circle distance from Washington Dulles International Airport (IAD) in Washington, D.C. to London Heathrow Airport (LHR) in London is 3,667 miles (5,902 km, 3,187 nautical miles).
- Estimated flight time
- 7 h 15 m nonstop (Boeing 787-9)
- Initial heading
- 49° (NE)
- Time difference
- LHR is 5 hours ahead of IAD
Airports on this route
IAD — Washington Dulles International Airport
- Location
- Dulles, US
- Latitude
- 38.9445° N
- Longitude
- 77.4558° W
- Time zone
- America/New_York
LHR — London Heathrow Airport
- Location
- London, GB
- Latitude
- 51.4707° N
- Longitude
- 0.4599° W
- Time zone
- Europe/London
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