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DSO to KCO: distance & flight time
Hamhung (Sondok Airport) → Topel (Cengiz Topel Airport)
4,835 mi
7,782 km · 4,202 nm
9h 57m
estimated nonstop flight time
-6h
time difference · heading northwest
See live DSO→KCO fares Phone-only fares on this route — call free
Flight time details
4,835 miles nonstop takes roughly 9h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- KCO — Cengiz Topel Airport · Topel, Turkey
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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Near KCO
- IST · Istanbul Airport79 mi away
- SAW · Sabiha Gökçen International Airport42 mi away
- YEI · Bursa Yenişehir Airport43 mi away
- BTZ · Bursa Airport66 mi away
Frequently asked questions
How far is DSO from KCO?
The flight distance from Hamhung (DSO) to Topel (KCO) is 4,835 miles (7,782 km, 4,202 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to KCO?
A nonstop flight takes about 9h 57m 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 Hamhung and Topel?
Topel is 6 hours behind Hamhung.
What is the cheapest way to fly from DSO to KCO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–KCO that never appear on search engines, with no booking fees.