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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–GMP that never appear on search engines, with no booking fees.