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CWI to YEC: distance & flight time
Clinton (Clinton Municipal Airport) → Yechon (Yecheon Airbase)
6,491 mi
10,447 km · 5,641 nm
13h 12m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CWI→YEC fares Phone-only fares on this route — call free
Flight time details
6,491 miles nonstop takes roughly 13h 12m 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
- CWI — Clinton Municipal Airport · Clinton, United States
- YEC — Yecheon Airbase · Yechon, 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 CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 mi away
Near YEC
Frequently asked questions
How far is CWI from YEC?
The flight distance from Clinton (CWI) to Yechon (YEC) is 6,491 miles (10,447 km, 5,641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to YEC?
A nonstop flight takes about 13h 12m 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 Clinton and Yechon?
Yechon is 14 hours ahead of Clinton.
What is the cheapest way to fly from CWI to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–YEC that never appear on search engines, with no booking fees.