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LNR to OSN: distance & flight time
Lone Rock (Tri-County Regional Airport) → Osan (Osan Air Base)
6,417 mi
10,327 km · 5,576 nm
13h 3m
estimated nonstop flight time
+14h
time difference · heading northwest
See live LNR→OSN fares Phone-only fares on this route — call free
Flight time details
6,417 miles nonstop takes roughly 13h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- LNR — Tri-County Regional Airport · Lone Rock, United States
- OSN — Osan Air Base · Osan, 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 LNR
- MSN · Dane County Regional Truax Field43 mi away
- PCD · Prairie Du Chien Municipal Airport49 mi away
- VOK · Volk Field50 mi away
- DBQ · Dubuque Regional Airport62 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is LNR from OSN?
The flight distance from Lone Rock (LNR) to Osan (OSN) is 6,417 miles (10,327 km, 5,576 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNR to OSN?
A nonstop flight takes about 13h 3m 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 Lone Rock and Osan?
Osan is 14 hours ahead of Lone Rock.
What is the cheapest way to fly from LNR to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNR–OSN that never appear on search engines, with no booking fees.