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TSJ to GMP: distance & flight time
Tsushima (Tsushima Airport) → Seoul (Gimpo International Airport)
267 mi
430 km · 232 nm
1h 10m
estimated nonstop flight time
Same time
time difference · heading northwest
See live TSJ→GMP fares Phone-only fares on this route — call free
Flight time details
267 miles nonstop takes roughly 1h 10m gate to gate, flying northwest. 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
- TSJ — Tsushima Airport · Tsushima, 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 TSJ
- IKI · Iki Airport45 mi away
- PUS · Gimhae International Airport66 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)69 mi away
- FUK · Fukuoka Airport80 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 TSJ from GMP?
The flight distance from Tsushima (TSJ) to Seoul (GMP) is 267 miles (430 km, 232 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSJ to GMP?
A nonstop flight takes about 1h 10m 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 TSJ to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSJ–GMP that never appear on search engines, with no booking fees.