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CUH to DSO: distance & flight time
Cushing (Cushing Municipal Airport) → Hamhung (Sondok Airport)
6,498 mi
10,457 km · 5,646 nm
13h 12m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CUH→DSO fares Phone-only fares on this route — call free
Flight time details
6,498 miles nonstop takes roughly 13h 12m 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
- CUH — Cushing Municipal Airport · Cushing, 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 CUH
- SWO · Stillwater Regional Airport23 mi away
- RVS · Richard Lloyd Jones Jr Airport45 mi away
- OKM · Okmulgee Regional Airport50 mi away
- TIK · Tinker Air Force Base51 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 CUH from DSO?
The flight distance from Cushing (CUH) to Hamhung (DSO) is 6,498 miles (10,457 km, 5,646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUH to DSO?
A nonstop flight takes about 13h 12m 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 Cushing and Hamhung?
Hamhung is 14 hours ahead of Cushing.
What is the cheapest way to fly from CUH to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUH–DSO that never appear on search engines, with no booking fees.