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DUC to DSO: distance & flight time
Duncan (Halliburton Field) → Hamhung (Sondok Airport)
6,547 mi
10,537 km · 5,689 nm
13h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DUC→DSO fares Phone-only fares on this route — call free
Flight time details
6,547 miles nonstop takes roughly 13h 18m 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
- DUC — Halliburton Field · Duncan, 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 DUC
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 DUC from DSO?
The flight distance from Duncan (DUC) to Hamhung (DSO) is 6,547 miles (10,537 km, 5,689 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to DSO?
A nonstop flight takes about 13h 18m 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 Duncan and Hamhung?
Hamhung is 14 hours ahead of Duncan.
What is the cheapest way to fly from DUC to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–DSO that never appear on search engines, with no booking fees.