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DOY to DSO: distance & flight time
Dongying (Dongying Shengli Airport) → Hamhung (Sondok Airport)
493 mi
794 km · 429 nm
1h 32m
estimated nonstop flight time
+1h
time difference · heading east
See live DOY→DSO fares Phone-only fares on this route — call free
Flight time details
493 miles nonstop takes roughly 1h 32m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DOY — Dongying Shengli Airport · Dongying, China
- 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 DOY
- WEF · Weifang Airport62 mi away
- TNA · Yaoqiang Airport98 mi away
- TAO · Liuting Airport123 mi away
- TSN · Tianjin Binhai International Airport136 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 DOY from DSO?
The flight distance from Dongying (DOY) to Hamhung (DSO) is 493 miles (794 km, 429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DOY to DSO?
A nonstop flight takes about 1h 32m 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 Dongying and Hamhung?
Hamhung is 1 hour ahead of Dongying.
What is the cheapest way to fly from DOY to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DOY–DSO that never appear on search engines, with no booking fees.