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OKM to DSO: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Hamhung (Sondok Airport)
6,539 mi
10,523 km · 5,682 nm
13h 17m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OKM→DSO fares Phone-only fares on this route — call free
Flight time details
6,539 miles nonstop takes roughly 13h 17m 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
- OKM — Okmulgee Regional Airport · Okmulgee, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 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 OKM from DSO?
The flight distance from Okmulgee (OKM) to Hamhung (DSO) is 6,539 miles (10,523 km, 5,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to DSO?
A nonstop flight takes about 13h 17m 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 Okmulgee and Hamhung?
Hamhung is 14 hours ahead of Okmulgee.
What is the cheapest way to fly from OKM to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–DSO that never appear on search engines, with no booking fees.