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DSO to KMJ: distance & flight time
Hamhung (Sondok Airport) → Kumamoto (Kumamoto Airport)
513 mi
826 km · 446 nm
1h 35m
estimated nonstop flight time
Same time
time difference · heading southeast
See live DSO→KMJ fares Phone-only fares on this route — call free
Flight time details
513 miles nonstop takes roughly 1h 35m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- KMJ — Kumamoto Airport · Kumamoto, Japan
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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 mi away
Frequently asked questions
How far is DSO from KMJ?
The flight distance from Hamhung (DSO) to Kumamoto (KMJ) is 513 miles (826 km, 446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to KMJ?
A nonstop flight takes about 1h 35m 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 cheapest way to fly from DSO to KMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–KMJ that never appear on search engines, with no booking fees.