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GMP to GNT: distance & flight time
Seoul (Gimpo International Airport) → Grants (Grants-Milan Municipal Airport)
6,311 mi
10,157 km · 5,484 nm
12h 50m
estimated nonstop flight time
-15h
time difference · heading northeast
See live GMP→GNT fares Phone-only fares on this route — call free
Flight time details
6,311 miles nonstop takes roughly 12h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- GNT — Grants-Milan Municipal Airport · Grants, United States
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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 mi away
Frequently asked questions
How far is GMP from GNT?
The flight distance from Seoul (GMP) to Grants (GNT) is 6,311 miles (10,157 km, 5,484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to GNT?
A nonstop flight takes about 12h 50m 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 Grants?
Grants is 15 hours behind Seoul.
What is the cheapest way to fly from GMP to GNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–GNT that never appear on search engines, with no booking fees.