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LNN to USN: distance & flight time
Willoughby (Willoughby Lost Nation Municipal Airport) → Ulsan (Ulsan Airport)
6,754 mi
10,870 km · 5,869 nm
13h 43m
estimated nonstop flight time
+13h
time difference · heading northwest
See live LNN→USN fares Phone-only fares on this route — call free
Flight time details
6,754 miles nonstop takes roughly 13h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- LNN — Willoughby Lost Nation Municipal Airport · Willoughby, United States
- 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 LNN
- CGF · Cuyahoga County Airport10 mi away
- BKL · Burke Lakefront Airport19 mi away
- CLE · Cleveland Hopkins International Airport30 mi away
- AKC · Akron Fulton International Airport45 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 LNN from USN?
The flight distance from Willoughby (LNN) to Ulsan (USN) is 6,754 miles (10,870 km, 5,869 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNN to USN?
A nonstop flight takes about 13h 43m 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 Willoughby and Ulsan?
Ulsan is 13 hours ahead of Willoughby.
What is the cheapest way to fly from LNN to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNN–USN that never appear on search engines, with no booking fees.