Need help booking?
Unpublished phone-only deals available
DSO to SUX: distance & flight time
Hamhung (Sondok Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
6,132 mi
9,869 km · 5,329 nm
12h 29m
estimated nonstop flight time
-14h
time difference · heading northeast
See live DSO→SUX fares Phone-only fares on this route — call free
Flight time details
6,132 miles nonstop takes roughly 12h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is DSO from SUX?
The flight distance from Hamhung (DSO) to Sioux City (SUX) is 6,132 miles (9,869 km, 5,329 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to SUX?
A nonstop flight takes about 12h 29m 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 Hamhung and Sioux City?
Sioux City is 14 hours behind Hamhung.
What is the cheapest way to fly from DSO to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–SUX that never appear on search engines, with no booking fees.