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UIN to SSN: distance & flight time
Quincy (Quincy Regional Baldwin Field) → Seoul East (Seoul Air Base (K-16))
6,564 mi
10,564 km · 5,704 nm
13h 20m
estimated nonstop flight time
+14h
time difference · heading northwest
See live UIN→SSN fares Phone-only fares on this route — call free
Flight time details
6,564 miles nonstop takes roughly 13h 20m 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
- UIN — Quincy Regional Baldwin Field · Quincy, United States
- SSN — Seoul Air Base (K-16) · Seoul East, 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 UIN
- EOK · Keokuk Municipal Airport38 mi away
- BRL · Southeast Iowa Regional Airport58 mi away
- IRK · Kirksville Regional Airport72 mi away
- GBG · Galesburg Municipal Airport80 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is UIN from SSN?
The flight distance from Quincy (UIN) to Seoul East (SSN) is 6,564 miles (10,564 km, 5,704 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UIN to SSN?
A nonstop flight takes about 13h 20m 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 Quincy and Seoul East?
Seoul East is 14 hours ahead of Quincy.
What is the cheapest way to fly from UIN to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIN–SSN that never appear on search engines, with no booking fees.