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OSN to AYO: distance & flight time
Osan (Osan Air Base) → Ayolas (Juan De Ayolas Airport)
11,728 mi
18,875 km · 10,191 nm
23h 28m
estimated nonstop flight time
-12h
time difference · heading north
See live OSN→AYO fares Phone-only fares on this route — call free
Flight time details
11,728 miles nonstop takes roughly 23h 28m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- AYO — Juan De Ayolas Airport · Ayolas, Paraguay
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 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
Near AYO
- PSS · Libertador Gral D Jose De San Martin Airport54 mi away
- ENO · Encarnación Airport63 mi away
- PIL · Carlos Miguel Gimenez Airport96 mi away
- CNQ · Corrientes Airport117 mi away
Frequently asked questions
How far is OSN from AYO?
The flight distance from Osan (OSN) to Ayolas (AYO) is 11,728 miles (18,875 km, 10,191 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to AYO?
A nonstop flight takes about 23h 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 Osan and Ayolas?
Ayolas is 12 hours behind Osan.
What is the cheapest way to fly from OSN to AYO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–AYO that never appear on search engines, with no booking fees.