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ENW to OSN: distance & flight time
Kenosha (Kenosha Regional Airport) → Osan (Osan Air Base)
6,508 mi
10,474 km · 5,655 nm
13h 14m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ENW→OSN fares Phone-only fares on this route — call free
Flight time details
6,508 miles nonstop takes roughly 13h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ENW — Kenosha Regional Airport · Kenosha, United States
- 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 ENW
- ORD · Chicago O'Hare International Airport43 mi away
- UGN · Waukegan National Airport12 mi away
- RAC · John H Batten Airport13 mi away
- MKE · General Mitchell International Airport24 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 ENW from OSN?
The flight distance from Kenosha (ENW) to Osan (OSN) is 6,508 miles (10,474 km, 5,655 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ENW to OSN?
A nonstop flight takes about 13h 14m 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 Kenosha and Osan?
Osan is 14 hours ahead of Kenosha.
What is the cheapest way to fly from ENW to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ENW–OSN that never appear on search engines, with no booking fees.