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DSO to CYI: distance & flight time
Hamhung (Sondok Airport) → Chiayi (Chiayi Airport)
1,199 mi
1,929 km · 1,042 nm
3h 4m
estimated nonstop flight time
-1h
time difference · heading south
See live DSO→CYI fares Phone-only fares on this route — call free
Flight time details
1,199 miles nonstop takes roughly 3h 4m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- CYI — Chiayi Airport · Chiayi, Taiwan
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 CYI
- TNN · Tainan Airport37 mi away
- MZG · Makung Airport49 mi away
- PIF · Pingtung North Airport53 mi away
- TXG · Taichung Airport53 mi away
Frequently asked questions
How far is DSO from CYI?
The flight distance from Hamhung (DSO) to Chiayi (CYI) 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 DSO to CYI?
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 Hamhung and Chiayi?
Chiayi is 1 hour behind Hamhung.
What is the cheapest way to fly from DSO to CYI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–CYI that never appear on search engines, with no booking fees.