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CXB to DSO: distance & flight time
Cox's Bazar (Cox's Bazar Airport) → Hamhung (Sondok Airport)
2,437 mi
3,923 km · 2,118 nm
5h 15m
estimated nonstop flight time
+3h
time difference · heading northeast
See live CXB→DSO fares Phone-only fares on this route — call free
Flight time details
2,437 miles nonstop takes roughly 5h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- CXB — Cox's Bazar Airport · Cox's Bazar, Bangladesh
- 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 CXB
- CGP · Shah Amanat International Airport56 mi away
- AKY · Sittwe Airport108 mi away
- BZL · Barisal Airport141 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 CXB from DSO?
The flight distance from Cox's Bazar (CXB) to Hamhung (DSO) is 2,437 miles (3,923 km, 2,118 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXB to DSO?
A nonstop flight takes about 5h 15m 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 Cox's Bazar and Hamhung?
Hamhung is 3 hours ahead of Cox's Bazar.
What is the cheapest way to fly from CXB to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXB–DSO that never appear on search engines, with no booking fees.