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BIO to DSO: distance & flight time
Bilbao (Bilbao Airport) → Hamhung (Sondok Airport)
5,917 mi
9,523 km · 5,142 nm
12h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BIO→DSO fares Phone-only fares on this route — call free
Flight time details
5,917 miles nonstop takes roughly 12h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BIO — Bilbao Airport · Bilbao, Spain
- 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 BIO
- VIT · Vitoria/Foronda Airport30 mi away
- SDR · Santander Airport47 mi away
- EAS · San Sebastian Airport56 mi away
- RJL · Logroño-Agoncillo Airport65 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 BIO from DSO?
The flight distance from Bilbao (BIO) to Hamhung (DSO) is 5,917 miles (9,523 km, 5,142 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIO to DSO?
A nonstop flight takes about 12h 4m 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 Bilbao and Hamhung?
Hamhung is 7 hours ahead of Bilbao.
What is the cheapest way to fly from BIO to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIO–DSO that never appear on search engines, with no booking fees.