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GMP to TIW: distance & flight time
Seoul (Gimpo International Airport) → Tacoma (Tacoma Narrows Airport)
5,184 mi
8,344 km · 4,505 nm
10h 38m
estimated nonstop flight time
-16h
time difference · heading northeast
See live GMP→TIW fares Phone-only fares on this route — call free
Flight time details
5,184 miles nonstop takes roughly 10h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- TIW — Tacoma Narrows Airport · Tacoma, United States
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 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
Near TIW
- SEA · Seattle Tacoma International Airport18 mi away
- TCM · McChord Air Force Base10 mi away
- GRF · Gray Army Air Field13 mi away
- PWT · Bremerton National Airport18 mi away
Frequently asked questions
How far is GMP from TIW?
The flight distance from Seoul (GMP) to Tacoma (TIW) is 5,184 miles (8,344 km, 4,505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to TIW?
A nonstop flight takes about 10h 38m 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 Seoul and Tacoma?
Tacoma is 16 hours behind Seoul.
What is the cheapest way to fly from GMP to TIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–TIW that never appear on search engines, with no booking fees.