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MEX to USN: distance & flight time
Mexico City (Licenciado Benito Juarez International Airport) → Ulsan (Ulsan Airport)
7,488 mi
12,051 km · 6,507 nm
15h 9m
estimated nonstop flight time
+15h
time difference · heading northwest
See live MEX→USN fares Phone-only fares on this route — call free
Flight time details
7,488 miles nonstop takes roughly 15h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- MEX — Licenciado Benito Juarez International Airport · Mexico City, Mexico
- USN — Ulsan Airport · Ulsan, 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 MEX
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is MEX from USN?
The flight distance from Mexico City (MEX) to Ulsan (USN) is 7,488 miles (12,051 km, 6,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MEX to USN?
A nonstop flight takes about 15h 9m 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 Mexico City and Ulsan?
Ulsan is 15 hours ahead of Mexico City.
What is the cheapest way to fly from MEX to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MEX–USN that never appear on search engines, with no booking fees.