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LEN to DSO: distance & flight time
Leon (Leon Airport) → Hamhung (Sondok Airport)
6,037 mi
9,716 km · 5,246 nm
12h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live LEN→DSO fares Phone-only fares on this route — call free
Flight time details
6,037 miles nonstop takes roughly 12h 18m 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
- LEN — Leon Airport · Leon, 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 LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 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 LEN from DSO?
The flight distance from Leon (LEN) to Hamhung (DSO) is 6,037 miles (9,716 km, 5,246 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEN to DSO?
A nonstop flight takes about 12h 18m 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 Leon and Hamhung?
Hamhung is 7 hours ahead of Leon.
What is the cheapest way to fly from LEN to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEN–DSO that never appear on search engines, with no booking fees.