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CSV to OSN: distance & flight time
Crossville (Crossville Memorial Whitson Field) → Osan (Osan Air Base)
6,987 mi
11,244 km · 6,071 nm
14h 10m
estimated nonstop flight time
—
time difference · heading northwest
See live CSV→OSN fares Phone-only fares on this route — call free
Flight time details
6,987 miles nonstop takes roughly 14h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CSV — Crossville Memorial Whitson Field · Crossville, 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 CSV
- MMI · McMinn County Airport48 mi away
- HDI · Hardwick Field52 mi away
- TYS · McGhee Tyson Airport62 mi away
- CHA · Lovell Field64 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 CSV from OSN?
The flight distance from Crossville (CSV) to Osan (OSN) is 6,987 miles (11,244 km, 6,071 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSV to OSN?
A nonstop flight takes about 14h 10m 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 cheapest way to fly from CSV to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSV–OSN that never appear on search engines, with no booking fees.