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HDN to DSO: distance & flight time
Hayden (Yampa Valley Airport) → Hamhung (Sondok Airport)
5,913 mi
9,516 km · 5,138 nm
12h 4m
estimated nonstop flight time
+15h
time difference · heading northwest
See live HDN→DSO fares Phone-only fares on this route — call free
Flight time details
5,913 miles nonstop takes roughly 12h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 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 HDN from DSO?
The flight distance from Hayden (HDN) to Hamhung (DSO) is 5,913 miles (9,516 km, 5,138 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to DSO?
A nonstop flight takes about 12h 4m 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 Hayden and Hamhung?
Hamhung is 15 hours ahead of Hayden.
What is the cheapest way to fly from HDN to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–DSO that never appear on search engines, with no booking fees.