Mapper
LHR to IAD Distance
Great-circle distance: 3,667 miles (5,902 km). Unofficial cruise estimate ~7h 34m. Canonical: https://mapper.now/route/lhr-iad.
- LHR — London Heathrow Airport (51.4706°N, 0.4619°W)
- IAD — Washington Dulles International Airport (38.9445°N, 77.4558°W)
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