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COS to SWU: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Suwon (Suwon Airport)
6,239 mi
10,041 km · 5,422 nm
12h 42m
estimated nonstop flight time
+15h
time difference · heading northwest
See live COS→SWU fares Phone-only fares on this route — call free
Flight time details
6,239 miles nonstop takes roughly 12h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, United States
- SWU — Suwon Airport · Suwon, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 mi away
Near SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Frequently asked questions
How far is COS from SWU?
The flight distance from Colorado Springs (COS) to Suwon (SWU) is 6,239 miles (10,041 km, 5,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to SWU?
A nonstop flight takes about 12h 42m 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 Colorado Springs and Suwon?
Suwon is 15 hours ahead of Colorado Springs.
What is the cheapest way to fly from COS to SWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–SWU that never appear on search engines, with no booking fees.