Mapper
IAD to SYD Distance
Great-circle distance: 9,744 miles (15,681 km). Unofficial cruise estimate ~19h 17m. Canonical: https://mapper.now/route/iad-syd.
- IAD — Washington Dulles International Airport (38.9445°N, 77.4558°W)
- SYD — Sydney Kingsford Smith International Airport (33.9461°S, 151.1770°E)
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