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DSO to PRH: distance & flight time
Hamhung (Sondok Airport) → Phrae (Phrae Airport)
2,209 mi
3,556 km · 1,920 nm
4h 48m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DSO→PRH fares Phone-only fares on this route — call free
Flight time details
2,209 miles nonstop takes roughly 4h 48m 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
- PRH — Phrae Airport · Phrae, Thailand
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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is DSO from PRH?
The flight distance from Hamhung (DSO) to Phrae (PRH) is 2,209 miles (3,556 km, 1,920 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to PRH?
A nonstop flight takes about 4h 48m 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 Phrae?
Phrae is 2 hours behind Hamhung.
What is the cheapest way to fly from DSO to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–PRH that never appear on search engines, with no booking fees.