Need help booking?
Unpublished phone-only deals available
ACX to OSN: distance & flight time
Xingyi (Xingyi Airport) → Osan (Osan Air Base)
1,541 mi
2,480 km · 1,339 nm
3h 29m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ACX→OSN fares Phone-only fares on this route — call free
Flight time details
1,541 miles nonstop takes roughly 3h 29m 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
- ACX — Xingyi Airport · Xingyi, 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 ACX
- AVA · Anshun Huangguoshu Airport99 mi away
- LPF · Liupanshui Yuezhao Airport105 mi away
- KMG · Kunming Changshui International Airport127 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 ACX from OSN?
The flight distance from Xingyi (ACX) to Osan (OSN) is 1,541 miles (2,480 km, 1,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACX to OSN?
A nonstop flight takes about 3h 29m 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 Xingyi and Osan?
Osan is 1 hour ahead of Xingyi.
What is the cheapest way to fly from ACX to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACX–OSN that never appear on search engines, with no booking fees.