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OSN to QSC: distance & flight time
Osan (Osan Air Base) → Sao Carlos (Mário Pereira Lopes–São Carlos Airport)
11,343 mi
18,254 km · 9,857 nm
22h 42m
estimated nonstop flight time
-12h
time difference · heading north
See live OSN→QSC fares Phone-only fares on this route — call free
Flight time details
11,343 miles nonstop takes roughly 22h 42m 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
- QSC — Mário Pereira Lopes–São Carlos Airport · Sao Carlos, Brazil
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 QSC
- AQA · Araraquara Airport15 mi away
- QPS · Campo Fontenelle Airport37 mi away
- RAO · Leite Lopes Airport52 mi away
- JTC · Bauru - Arealva Airport76 mi away
Frequently asked questions
How far is OSN from QSC?
The flight distance from Osan (OSN) to Sao Carlos (QSC) is 11,343 miles (18,254 km, 9,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to QSC?
A nonstop flight takes about 22h 42m 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 Sao Carlos?
Sao Carlos is 12 hours behind Osan.
What is the cheapest way to fly from OSN to QSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–QSC that never appear on search engines, with no booking fees.