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GMP to GNI: distance & flight time
Seoul (Gimpo International Airport) → Green Island (Lyudao Airport)
1,076 mi
1,732 km · 935 nm
2h 48m
estimated nonstop flight time
-1h
time difference · heading south
See live GMP→GNI fares Phone-only fares on this route — call free
Flight time details
1,076 miles nonstop takes roughly 2h 48m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- GNI — Lyudao Airport · Green Island, Taiwan
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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Frequently asked questions
How far is GMP from GNI?
The flight distance from Seoul (GMP) to Green Island (GNI) is 1,076 miles (1,732 km, 935 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to GNI?
A nonstop flight takes about 2h 48m 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 Green Island?
Green Island is 1 hour behind Seoul.
What is the cheapest way to fly from GMP to GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–GNI that never appear on search engines, with no booking fees.