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IAD to RSU: distance & flight time
Washington (Washington Dulles International Airport) → Yeosu (Yeosu Airport)
7,093 mi
11,415 km · 6,163 nm
14h 22m
estimated nonstop flight time
+13h
time difference · heading north
See live IAD→RSU fares Phone-only fares on this route — call free
Flight time details
7,093 miles nonstop takes roughly 14h 22m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- RSU — Yeosu Airport · Yeosu, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAD
Near RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Frequently asked questions
How far is IAD from RSU?
The flight distance from Washington (IAD) to Yeosu (RSU) is 7,093 miles (11,415 km, 6,163 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to RSU?
A nonstop flight takes about 14h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Washington and Yeosu?
Yeosu is 13 hours ahead of Washington.
What is the cheapest way to fly from IAD to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–RSU that never appear on search engines, with no booking fees.