Mapper
GMP to IAD Distance
Great-circle distance: 6,931 miles (11,154 km). Unofficial cruise estimate ~13h 51m. Canonical: https://mapper.now/route/gmp-iad.
- GMP — Gimpo International Airport (37.5583°N, 126.7910°E)
- IAD — Washington Dulles International Airport (38.9445°N, 77.4558°W)
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