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RBE to DSO: distance & flight time
Ratanakiri (Ratanakiri Airport) → Hamhung (Sondok Airport)
2,186 mi
3,517 km · 1,899 nm
4h 45m
estimated nonstop flight time
+2h
time difference · heading northeast
See live RBE→DSO fares Phone-only fares on this route — call free
Flight time details
2,186 miles nonstop takes roughly 4h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- RBE — Ratanakiri Airport · Ratanakiri, Cambodia
- 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 RBE
- TNX · Stung Treng Airport67 mi away
- PXU · Pleiku Airport72 mi away
- AOU · Attopeu Airport76 mi away
- BMV · Buon Ma Thuot Airport106 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 RBE from DSO?
The flight distance from Ratanakiri (RBE) to Hamhung (DSO) is 2,186 miles (3,517 km, 1,899 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RBE to DSO?
A nonstop flight takes about 4h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RBE to DSO?
Nonstop service on RBE–DSO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 45m nonstop estimate.
What is the time difference between Ratanakiri and Hamhung?
Hamhung is 2 hours ahead of Ratanakiri.
What is the cheapest way to fly from RBE to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–DSO that never appear on search engines, with no booking fees.
Why are some RBE to DSO fares phone-only?
Consolidator contracts let us sell certain RBE–DSO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.