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TEN to OSN: distance & flight time
Tongren (Tongren Fenghuang Airport) → Osan (Osan Air Base)
1,210 mi
1,947 km · 1,051 nm
3h 6m
estimated nonstop flight time
+1h
time difference · heading northeast
See live TEN→OSN fares Phone-only fares on this route — call free
Flight time details
1,210 miles nonstop takes roughly 3h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TEN — Tongren Fenghuang Airport · Tongren, China
- 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 TEN
- HJJ · Zhijiang Airport39 mi away
- KJH · Kaili Airport103 mi away
- HZH · Liping Airport108 mi away
- DYG · Dayong Airport109 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 TEN from OSN?
The flight distance from Tongren (TEN) to Osan (OSN) is 1,210 miles (1,947 km, 1,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TEN to OSN?
A nonstop flight takes about 3h 6m 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 Tongren and Osan?
Osan is 1 hour ahead of Tongren.
What is the cheapest way to fly from TEN to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TEN–OSN that never appear on search engines, with no booking fees.