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GAJ to GMP: distance & flight time
Yamagata (Yamagata Airport) → Seoul (Gimpo International Airport)
741 mi
1,193 km · 644 nm
2h 5m
estimated nonstop flight time
Same time
time difference · heading west
See live GAJ→GMP fares Phone-only fares on this route — call free
Flight time details
741 miles nonstop takes roughly 2h 5m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GAJ — Yamagata Airport · Yamagata, Japan
- 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 GAJ
- SDJ · Sendai Airport35 mi away
- SYO · Shonai Airport42 mi away
- KIJ · Niigata Airport75 mi away
- HNA · Hanamaki Airport81 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 GAJ from GMP?
The flight distance from Yamagata (GAJ) to Seoul (GMP) is 741 miles (1,193 km, 644 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAJ to GMP?
A nonstop flight takes about 2h 5m 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 cheapest way to fly from GAJ to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAJ–GMP that never appear on search engines, with no booking fees.