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CID to OSN: distance & flight time
Cedar Rapids (The Eastern Iowa Airport) → Osan (Osan Air Base)
6,458 mi
10,394 km · 5,612 nm
13h 8m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CID→OSN fares Phone-only fares on this route — call free
Flight time details
6,458 miles nonstop takes roughly 13h 8m 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
- CID — The Eastern Iowa Airport · Cedar Rapids, 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 CID
- IOW · Iowa City Municipal Airport19 mi away
- ALO · Waterloo Regional Airport58 mi away
- DBQ · Dubuque Regional Airport63 mi away
- OTM · Ottumwa Regional Airport66 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 CID from OSN?
The flight distance from Cedar Rapids (CID) to Osan (OSN) is 6,458 miles (10,394 km, 5,612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CID to OSN?
A nonstop flight takes about 13h 8m 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 Cedar Rapids and Osan?
Osan is 14 hours ahead of Cedar Rapids.
What is the cheapest way to fly from CID to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CID–OSN that never appear on search engines, with no booking fees.