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IOW to DSO: distance & flight time
Iowa City (Iowa City Municipal Airport) → Hamhung (Sondok Airport)
6,304 mi
10,145 km · 5,478 nm
12h 50m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IOW→DSO fares Phone-only fares on this route — call free
Flight time details
6,304 miles nonstop takes roughly 12h 50m 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
- IOW — Iowa City Municipal Airport · Iowa City, 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 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 IOW from DSO?
The flight distance from Iowa City (IOW) to Hamhung (DSO) is 6,304 miles (10,145 km, 5,478 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOW to DSO?
A nonstop flight takes about 12h 50m 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 Iowa City and Hamhung?
Hamhung is 14 hours ahead of Iowa City.
What is the cheapest way to fly from IOW to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOW–DSO that never appear on search engines, with no booking fees.