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GUC to SSN: distance & flight time
Gunnison (Gunnison Crested Butte Regional Airport) → Seoul East (Seoul Air Base (K-16))
6,162 mi
9,918 km · 5,355 nm
12h 33m
estimated nonstop flight time
+15h
time difference · heading northwest
See live GUC→SSN fares Phone-only fares on this route — call free
Flight time details
6,162 miles nonstop takes roughly 12h 33m 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
- GUC — Gunnison Crested Butte Regional Airport · Gunnison, 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 GUC
- ASE · Aspen-Pitkin Co/Sardy Field48 mi away
- MTJ · Montrose Regional Airport52 mi away
- TEX · Telluride Regional Airport66 mi away
- EGE · Eagle County Regional Airport77 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 GUC from SSN?
The flight distance from Gunnison (GUC) to Seoul East (SSN) is 6,162 miles (9,918 km, 5,355 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUC to SSN?
A nonstop flight takes about 12h 33m 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 Gunnison and Seoul East?
Seoul East is 15 hours ahead of Gunnison.
What is the cheapest way to fly from GUC to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUC–SSN that never appear on search engines, with no booking fees.