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FUL to GMP: distance & flight time
Fullerton (Fullerton Municipal Airport) → Seoul (Gimpo International Airport)
5,984 mi
9,630 km · 5,200 nm
12h 12m
estimated nonstop flight time
+16h
time difference · heading northwest
See live FUL→GMP fares Phone-only fares on this route — call free
Flight time details
5,984 miles nonstop takes roughly 12h 12m 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
- FUL — Fullerton Municipal Airport · Fullerton, 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 FUL
- LAX · Los Angeles International Airport25 mi away
- LGB · Long Beach /Daugherty Field/ Airport11 mi away
- SNA · John Wayne Airport-Orange County Airport15 mi away
- EMT · San Gabriel Valley Airport15 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 FUL from GMP?
The flight distance from Fullerton (FUL) to Seoul (GMP) is 5,984 miles (9,630 km, 5,200 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FUL to GMP?
A nonstop flight takes about 12h 12m 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 Fullerton and Seoul?
Seoul is 16 hours ahead of Fullerton.
What is the cheapest way to fly from FUL to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FUL–GMP that never appear on search engines, with no booking fees.