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LMM to USN: distance & flight time
Los Mochis (Valle del Fuerte International Airport) → Ulsan (Ulsan Airport)
6,740 mi
10,847 km · 5,857 nm
13h 41m
estimated nonstop flight time
+16h
time difference · heading northwest
See live LMM→USN fares Phone-only fares on this route — call free
Flight time details
6,740 miles nonstop takes roughly 13h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- LMM — Valle del Fuerte International Airport · Los Mochis, 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 LMM
- CUL · Bachigualato Federal International Airport119 mi away
- CEN · Ciudad Obregón International Airport127 mi away
- LAP · Manuel Márquez de León International Airport137 mi away
- LTO · Loreto International Airport143 mi away
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 LMM from USN?
The flight distance from Los Mochis (LMM) to Ulsan (USN) is 6,740 miles (10,847 km, 5,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LMM to USN?
A nonstop flight takes about 13h 41m 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 Los Mochis and Ulsan?
Ulsan is 16 hours ahead of Los Mochis.
What is the cheapest way to fly from LMM to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LMM–USN that never appear on search engines, with no booking fees.