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SPI to RSU: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Yeosu (Yeosu Airport)
6,755 mi
10,872 km · 5,870 nm
13h 43m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SPI→RSU fares Phone-only fares on this route — call free
Flight time details
6,755 miles nonstop takes roughly 13h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SPI — Abraham Lincoln Capital Airport · Springfield, 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 SPI
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 SPI from RSU?
The flight distance from Springfield (SPI) to Yeosu (RSU) is 6,755 miles (10,872 km, 5,870 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to RSU?
A nonstop flight takes about 13h 43m 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 Springfield and Yeosu?
Yeosu is 14 hours ahead of Springfield.
What is the cheapest way to fly from SPI to RSU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–RSU that never appear on search engines, with no booking fees.