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RSU to DCA: distance & flight time
Yeosu (Yeosu Airport) → Washington (Ronald Reagan Washington National Airport)
7,107 mi
11,437 km · 6,176 nm
14h 24m
estimated nonstop flight time
-13h
time difference · heading north
See live RSU→DCA fares Phone-only fares on this route — call free
Flight time details
7,107 miles nonstop takes roughly 14h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- RSU — Yeosu Airport · Yeosu, South Korea
- DCA — Ronald Reagan Washington National Airport · Washington, United States
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 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
Near DCA
Frequently asked questions
How far is RSU from DCA?
The flight distance from Yeosu (RSU) to Washington (DCA) is 7,107 miles (11,437 km, 6,176 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to DCA?
A nonstop flight takes about 14h 24m 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 Yeosu and Washington?
Washington is 13 hours behind Yeosu.
What is the cheapest way to fly from RSU to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–DCA that never appear on search engines, with no booking fees.