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CND to DSO: distance & flight time
Constanta (Mihail Kogălniceanu International Airport) → Hamhung (Sondok Airport)
4,755 mi
7,653 km · 4,132 nm
9h 47m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CND→DSO fares Phone-only fares on this route — call free
Flight time details
4,755 miles nonstop takes roughly 9h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
- 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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 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 CND from DSO?
The flight distance from Constanta (CND) to Hamhung (DSO) is 4,755 miles (7,653 km, 4,132 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CND to DSO?
A nonstop flight takes about 9h 47m 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 Constanta and Hamhung?
Hamhung is 6 hours ahead of Constanta.
What is the cheapest way to fly from CND to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CND–DSO that never appear on search engines, with no booking fees.