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DSO to DBC: distance & flight time
Hamhung (Sondok Airport) → Baicheng (Baicheng Chang'an Airport)
458 mi
737 km · 398 nm
1h 28m
estimated nonstop flight time
—
time difference · heading northwest
See live DSO→DBC fares Phone-only fares on this route — call free
Flight time details
458 miles nonstop takes roughly 1h 28m gate to gate, flying northwest. 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
- DBC — Baicheng Chang'an Airport · Baicheng, China
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 DBC
- HLH · Ulanhot Airport68 mi away
- YSQ · Songyuan Chaganhu Airport84 mi away
- NDG · Qiqihar Sanjiazi Airport127 mi away
- DQA · Saertu Airport133 mi away
Frequently asked questions
How far is DSO from DBC?
The flight distance from Hamhung (DSO) to Baicheng (DBC) is 458 miles (737 km, 398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to DBC?
A nonstop flight takes about 1h 28m 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 DBC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–DBC that never appear on search engines, with no booking fees.