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HYS to DSO: distance & flight time
Hays (Hays Regional Airport) → Hamhung (Sondok Airport)
6,255 mi
10,067 km · 5,436 nm
12h 44m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HYS→DSO fares Phone-only fares on this route — call free
Flight time details
6,255 miles nonstop takes roughly 12h 44m 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
- HYS — Hays Regional Airport · Hays, 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 HYS
- RSL · Russell Municipal Airport25 mi away
- GBD · Great Bend Municipal Airport41 mi away
- DDC · Dodge City Regional Airport83 mi away
- PTT · Pratt Regional Airport84 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 HYS from DSO?
The flight distance from Hays (HYS) to Hamhung (DSO) is 6,255 miles (10,067 km, 5,436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYS to DSO?
A nonstop flight takes about 12h 44m 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 Hays and Hamhung?
Hamhung is 14 hours ahead of Hays.
What is the cheapest way to fly from HYS to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYS–DSO that never appear on search engines, with no booking fees.