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TUS to GMP: distance & flight time
Tucson (Tucson International Airport) → Seoul (Gimpo International Airport)
6,355 mi
10,227 km · 5,522 nm
12h 56m
estimated nonstop flight time
+16h
time difference · heading northwest
See live TUS→GMP fares Phone-only fares on this route — call free
Flight time details
6,355 miles nonstop takes roughly 12h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- TUS — Tucson International Airport · Tucson, United States
- GMP — Gimpo International Airport · Seoul, 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 TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International Airport49 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is TUS from GMP?
The flight distance from Tucson (TUS) to Seoul (GMP) is 6,355 miles (10,227 km, 5,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUS to GMP?
A nonstop flight takes about 12h 56m 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 Tucson and Seoul?
Seoul is 16 hours ahead of Tucson.
What is the cheapest way to fly from TUS to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUS–GMP that never appear on search engines, with no booking fees.