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DHT to DSO: distance & flight time
Dalhart (Dalhart Municipal Airport) → Hamhung (Sondok Airport)
6,312 mi
10,158 km · 5,485 nm
12h 51m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DHT→DSO fares Phone-only fares on this route — call free
Flight time details
6,312 miles nonstop takes roughly 12h 51m 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
- DHT — Dalhart Municipal Airport · Dalhart, 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 DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 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 DHT from DSO?
The flight distance from Dalhart (DHT) to Hamhung (DSO) is 6,312 miles (10,158 km, 5,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DHT to DSO?
A nonstop flight takes about 12h 51m 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 Dalhart and Hamhung?
Hamhung is 14 hours ahead of Dalhart.
What is the cheapest way to fly from DHT to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DHT–DSO that never appear on search engines, with no booking fees.