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ACX to SSN: distance & flight time
Xingyi (Xingyi Airport) → Seoul East (Seoul Air Base (K-16))
1,556 mi
2,504 km · 1,352 nm
3h 31m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ACX→SSN fares Phone-only fares on this route — call free
Flight time details
1,556 miles nonstop takes roughly 3h 31m 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
- SSN — Seoul Air Base (K-16) · Seoul East, 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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is ACX from SSN?
The flight distance from Xingyi (ACX) to Seoul East (SSN) is 1,556 miles (2,504 km, 1,352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACX to SSN?
A nonstop flight takes about 3h 31m 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 Seoul East?
Seoul East is 1 hour ahead of Xingyi.
What is the cheapest way to fly from ACX to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACX–SSN that never appear on search engines, with no booking fees.