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DAX to OSN: distance & flight time
Dazhou (Dachuan Airport) → Osan (Osan Air Base)
1,192 mi
1,918 km · 1,036 nm
3h 3m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DAX→OSN fares Phone-only fares on this route — call free
Flight time details
1,192 miles nonstop takes roughly 3h 3m 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
- DAX — Dachuan Airport · Dazhou, 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 DAX
- WXN · Wanxian Airport64 mi away
- NAO · Nanchong Airport79 mi away
- CKG · Chongqing Jiangbei International Airport108 mi away
- ENH · Enshi Airport134 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 DAX from OSN?
The flight distance from Dazhou (DAX) to Osan (OSN) is 1,192 miles (1,918 km, 1,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAX to OSN?
A nonstop flight takes about 3h 3m 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 Dazhou and Osan?
Osan is 1 hour ahead of Dazhou.
What is the cheapest way to fly from DAX to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAX–OSN that never appear on search engines, with no booking fees.