Need help booking?
Unpublished phone-only deals available
OSN to LAR: distance & flight time
Osan (Osan Air Base) → Laramie (Laramie Regional Airport)
6,079 mi
9,784 km · 5,283 nm
12h 23m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OSN→LAR fares Phone-only fares on this route — call free
Flight time details
6,079 miles nonstop takes roughly 12h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- LAR — Laramie Regional Airport · Laramie, 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 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
Near LAR
- CYS · Cheyenne Regional Jerry Olson Field46 mi away
- SAA · Shively Field60 mi away
- FNL · Northern Colorado Regional Airport69 mi away
- DEN · Denver International Airport113 mi away
Frequently asked questions
How far is OSN from LAR?
The flight distance from Osan (OSN) to Laramie (LAR) is 6,079 miles (9,784 km, 5,283 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to LAR?
A nonstop flight takes about 12h 23m 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 Osan and Laramie?
Laramie is 15 hours behind Osan.
What is the cheapest way to fly from OSN to LAR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–LAR that never appear on search engines, with no booking fees.