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GMP to YMX: distance & flight time
Seoul (Gimpo International Airport) → Montreal (Montreal International (Mirabel) Airport)
6,542 mi
10,528 km · 5,684 nm
13h 18m
estimated nonstop flight time
-13h
time difference · heading north
See live GMP→YMX fares Phone-only fares on this route — call free
Flight time details
6,542 miles nonstop takes roughly 13h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- YMX — Montreal International (Mirabel) Airport · Montreal, Canada
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 YMX
- YUL · Montreal / Pierre Elliott Trudeau International Airport20 mi away
- YHU · Montréal / Saint-Hubert Airport32 mi away
- YJN · St Jean Airport45 mi away
- YCC · Cornwall Regional Airport48 mi away
Frequently asked questions
How far is GMP from YMX?
The flight distance from Seoul (GMP) to Montreal (YMX) is 6,542 miles (10,528 km, 5,684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to YMX?
A nonstop flight takes about 13h 18m 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 Montreal?
Montreal is 13 hours behind Seoul.
What is the cheapest way to fly from GMP to YMX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–YMX that never appear on search engines, with no booking fees.