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RDR to DSO: distance & flight time
Red River (Grand Forks Air Force Base) → Hamhung (Sondok Airport)
5,782 mi
9,305 km · 5,025 nm
11h 48m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RDR→DSO fares Phone-only fares on this route — call free
Flight time details
5,782 miles nonstop takes roughly 11h 48m 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
- RDR — Grand Forks Air Force Base · Red River, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 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 RDR from DSO?
The flight distance from Red River (RDR) to Hamhung (DSO) is 5,782 miles (9,305 km, 5,025 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDR to DSO?
A nonstop flight takes about 11h 48m 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 Red River and Hamhung?
Hamhung is 14 hours ahead of Red River.
What is the cheapest way to fly from RDR to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDR–DSO that never appear on search engines, with no booking fees.