Need help booking?
Unpublished phone-only deals available
ANQ to OSN: distance & flight time
Angola (Tri State Steuben County Airport) → Osan (Osan Air Base)
6,632 mi
10,673 km · 5,763 nm
13h 28m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ANQ→OSN fares Phone-only fares on this route — call free
Flight time details
6,632 miles nonstop takes roughly 13h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ANQ — Tri State Steuben County Airport · Angola, United States
- 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 ANQ
- SMD · Smith Field34 mi away
- FWA · Fort Wayne International Airport46 mi away
- BTL · W K Kellogg Airport47 mi away
- AZO · Kalamazoo Battle Creek International Airport48 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 ANQ from OSN?
The flight distance from Angola (ANQ) to Osan (OSN) is 6,632 miles (10,673 km, 5,763 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ANQ to OSN?
A nonstop flight takes about 13h 28m 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 Angola and Osan?
Osan is 13 hours ahead of Angola.
What is the cheapest way to fly from ANQ to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ANQ–OSN that never appear on search engines, with no booking fees.