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QLR to OSN: distance & flight time
Monte Real (Monte Real Air Base) → Osan (Osan Air Base)
6,431 mi
10,350 km · 5,589 nm
13h 5m
estimated nonstop flight time
+8h
time difference · heading northeast
See live QLR→OSN fares Phone-only fares on this route — call free
Flight time details
6,431 miles nonstop takes roughly 13h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- QLR — Monte Real Air Base · Monte Real, Portugal
- 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 QLR
- AVR · Alverca Air Base66 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)74 mi away
- CAT · Cascais Airport80 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)81 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 QLR from OSN?
The flight distance from Monte Real (QLR) to Osan (OSN) is 6,431 miles (10,350 km, 5,589 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLR to OSN?
A nonstop flight takes about 13h 5m 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 Monte Real and Osan?
Osan is 8 hours ahead of Monte Real.
What is the cheapest way to fly from QLR to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLR–OSN that never appear on search engines, with no booking fees.