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OSN to SHR: distance & flight time
Osan (Osan Air Base) → Sheridan (Sheridan County Airport)
5,854 mi
9,421 km · 5,087 nm
11h 57m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OSN→SHR fares Phone-only fares on this route — call free
Flight time details
5,854 miles nonstop takes roughly 11h 57m 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
- SHR — Sheridan County Airport · Sheridan, 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 SHR
- WRL · Worland Municipal Airport73 mi away
- GCC · Gillette Campbell County Airport77 mi away
- COD · Yellowstone Regional Airport102 mi away
- BIL · Billings Logan International Airport105 mi away
Frequently asked questions
How far is OSN from SHR?
The flight distance from Osan (OSN) to Sheridan (SHR) is 5,854 miles (9,421 km, 5,087 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to SHR?
A nonstop flight takes about 11h 57m 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 Sheridan?
Sheridan is 15 hours behind Osan.
What is the cheapest way to fly from OSN to SHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–SHR that never appear on search engines, with no booking fees.