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FRA to OSN: distance & flight time
Frankfurt (Frankfurt am Main Airport) → Osan (Osan Air Base)
5,348 mi
8,607 km · 4,648 nm
10h 57m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FRA→OSN fares Phone-only fares on this route — call free
Flight time details
5,348 miles nonstop takes roughly 10h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- FRA — Frankfurt am Main Airport · Frankfurt, Germany
- 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 FRA
- QEF · Frankfurt-Egelsbach Airport6 mi away
- WIE · Wiesbaden Army Airfield11 mi away
- ZNF · Hanau Army Air Field20 mi away
- MHG · Mannheim-City Airport39 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 FRA from OSN?
The flight distance from Frankfurt (FRA) to Osan (OSN) is 5,348 miles (8,607 km, 4,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRA to OSN?
A nonstop flight takes about 10h 57m 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 Frankfurt and Osan?
Osan is 7 hours ahead of Frankfurt.
What is the cheapest way to fly from FRA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRA–OSN that never appear on search engines, with no booking fees.