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CWI to DSO: distance & flight time
Clinton (Clinton Municipal Airport) → Hamhung (Sondok Airport)
6,322 mi
10,175 km · 5,494 nm
12h 52m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CWI→DSO fares Phone-only fares on this route — call free
Flight time details
6,322 miles nonstop takes roughly 12h 52m 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
- DSO — Sondok Airport · Hamhung, North 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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is CWI from DSO?
The flight distance from Clinton (CWI) to Hamhung (DSO) is 6,322 miles (10,175 km, 5,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CWI to DSO?
A nonstop flight takes about 12h 52m 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 Hamhung?
Hamhung is 14 hours ahead of Clinton.
What is the cheapest way to fly from CWI to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWI–DSO that never appear on search engines, with no booking fees.