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TSN to DSO: distance & flight time
Tianjin (Tianjin Binhai International Airport) → Hamhung (Sondok Airport)
542 mi
872 km · 471 nm
1h 39m
estimated nonstop flight time
+1h
time difference · heading east
See live TSN→DSO fares Phone-only fares on this route — call free
Flight time details
542 miles nonstop takes roughly 1h 39m 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
- TSN — Tianjin Binhai International Airport · Tianjin, 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 TSN
- PKX · Beijing Daxing International Airport57 mi away
- NAY · Beijing Nanyuan Airport68 mi away
- PEK · Beijing Capital International Airport77 mi away
- BPE · Qinhuangdao Beidaihe Airport99 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 TSN from DSO?
The flight distance from Tianjin (TSN) to Hamhung (DSO) is 542 miles (872 km, 471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSN to DSO?
A nonstop flight takes about 1h 39m 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 Tianjin and Hamhung?
Hamhung is 1 hour ahead of Tianjin.
What is the cheapest way to fly from TSN to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSN–DSO that never appear on search engines, with no booking fees.