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ECV to OSN: distance & flight time
Madrid (Cuatro Vientos Airport) → Osan (Osan Air Base)
6,245 mi
10,050 km · 5,426 nm
12h 43m
estimated nonstop flight time
—
time difference · heading northeast
See live ECV→OSN fares Phone-only fares on this route — call free
Flight time details
6,245 miles nonstop takes roughly 12h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ECV — Cuatro Vientos Airport · Madrid, Spain
- 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 ECV
- MAD · Adolfo Suárez Madrid–Barajas Airport14 mi away
- TOJ · Torrejón Airport20 mi away
- SLM · Salamanca Airport99 mi away
- CQM · Ciudad Real Central Airport105 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 ECV from OSN?
The flight distance from Madrid (ECV) to Osan (OSN) is 6,245 miles (10,050 km, 5,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECV to OSN?
A nonstop flight takes about 12h 43m 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 cheapest way to fly from ECV to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECV–OSN that never appear on search engines, with no booking fees.