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OSN to ERF: distance & flight time
Osan (Osan Air Base) → Erfurt (Erfurt Airport)
5,227 mi
8,412 km · 4,542 nm
10h 43m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→ERF fares Phone-only fares on this route — call free
Flight time details
5,227 miles nonstop takes roughly 10h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- ERF — Erfurt Airport · Erfurt, Germany
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 ERF
- EIB · Eisenach-Kindel Airport21 mi away
- HOQ · Hof-Plauen Airport62 mi away
- LEJ · Leipzig/Halle Airport63 mi away
- CSO · Cochstedt Airport64 mi away
Frequently asked questions
How far is OSN from ERF?
The flight distance from Osan (OSN) to Erfurt (ERF) is 5,227 miles (8,412 km, 4,542 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to ERF?
A nonstop flight takes about 10h 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 time difference between Osan and Erfurt?
Erfurt is 7 hours behind Osan.
What is the cheapest way to fly from OSN to ERF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–ERF that never appear on search engines, with no booking fees.