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DSO to VDH: distance & flight time
Hamhung (Sondok Airport) → Dong Hoi (Dong Hoi Airport)
1,980 mi
3,187 km · 1,721 nm
4h 21m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DSO→VDH fares Phone-only fares on this route — call free
Flight time details
1,980 miles nonstop takes roughly 4h 21m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
Frequently asked questions
How far is DSO from VDH?
The flight distance from Hamhung (DSO) to Dong Hoi (VDH) is 1,980 miles (3,187 km, 1,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to VDH?
A nonstop flight takes about 4h 21m 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 Dong Hoi?
Dong Hoi is 2 hours behind Hamhung.
What is the cheapest way to fly from DSO to VDH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–VDH that never appear on search engines, with no booking fees.