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CYI to DSO: distance & flight time
Chiayi (Chiayi Airport) → Hamhung (Sondok Airport)
1,199 mi
1,929 km · 1,042 nm
3h 4m
estimated nonstop flight time
+1h
time difference · heading north
See live CYI→DSO fares Phone-only fares on this route — call free
Flight time details
1,199 miles nonstop takes roughly 3h 4m gate to gate, flying north. 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
- CYI — Chiayi Airport · Chiayi, Taiwan
- 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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 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 CYI from DSO?
The flight distance from Chiayi (CYI) to Hamhung (DSO) is 1,199 miles (1,929 km, 1,042 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYI to DSO?
A nonstop flight takes about 3h 4m 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 Chiayi and Hamhung?
Hamhung is 1 hour ahead of Chiayi.
What is the cheapest way to fly from CYI to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYI–DSO that never appear on search engines, with no booking fees.