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USN to LSE: distance & flight time
Ulsan (Ulsan Airport) → La Crosse (La Crosse Municipal Airport)
6,383 mi
10,272 km · 5,547 nm
12h 59m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USN→LSE fares Phone-only fares on this route — call free
Flight time details
6,383 miles nonstop takes roughly 12h 59m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- LSE — La Crosse Municipal Airport · La Crosse, 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 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
Near LSE
- VOK · Volk Field50 mi away
- PCD · Prairie Du Chien Municipal Airport60 mi away
- RST · Rochester International Airport62 mi away
- EAU · Chippewa Valley Regional Airport69 mi away
Frequently asked questions
How far is USN from LSE?
The flight distance from Ulsan (USN) to La Crosse (LSE) is 6,383 miles (10,272 km, 5,547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to LSE?
A nonstop flight takes about 12h 59m 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 Ulsan and La Crosse?
La Crosse is 14 hours behind Ulsan.
What is the cheapest way to fly from USN to LSE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–LSE that never appear on search engines, with no booking fees.