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OSN to IGR: distance & flight time
Osan (Osan Air Base) → Iguazu Falls (Cataratas Del Iguazú International Airport)
11,647 mi
18,745 km · 10,121 nm
23h 18m
estimated nonstop flight time
-12h
time difference · heading north
See live OSN→IGR fares Phone-only fares on this route — call free
Flight time details
11,647 miles nonstop takes roughly 23h 18m 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
- IGR — Cataratas Del Iguazú International Airport · Iguazu Falls, Argentina
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 IGR
- IGU · Cataratas International Airport9 mi away
- AGT · Guarani International Airport30 mi away
- ELO · El Dorado Airport46 mi away
- CAC · Cascavel Airport79 mi away
Frequently asked questions
How far is OSN from IGR?
The flight distance from Osan (OSN) to Iguazu Falls (IGR) is 11,647 miles (18,745 km, 10,121 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to IGR?
A nonstop flight takes about 23h 18m 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 Iguazu Falls?
Iguazu Falls is 12 hours behind Osan.
What is the cheapest way to fly from OSN to IGR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–IGR that never appear on search engines, with no booking fees.