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OSN to TYS: distance & flight time
Osan (Osan Air Base) → Knoxville (McGhee Tyson Airport)
7,022 mi
11,300 km · 6,102 nm
14h 14m
estimated nonstop flight time
-13h
time difference · heading northeast
See live OSN→TYS fares Phone-only fares on this route — call free
Flight time details
7,022 miles nonstop takes roughly 14h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- TYS — McGhee Tyson Airport · Knoxville, 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 mi away
Frequently asked questions
How far is OSN from TYS?
The flight distance from Osan (OSN) to Knoxville (TYS) is 7,022 miles (11,300 km, 6,102 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to TYS?
A nonstop flight takes about 14h 14m 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 Knoxville?
Knoxville is 13 hours behind Osan.
What is the cheapest way to fly from OSN to TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–TYS that never appear on search engines, with no booking fees.