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CIH to DSO: distance & flight time
Changzhi (Changzhi Airport) → Hamhung (Sondok Airport)
817 mi
1,314 km · 710 nm
2h 15m
estimated nonstop flight time
+1h
time difference · heading east
See live CIH→DSO fares Phone-only fares on this route — call free
Flight time details
817 miles nonstop takes roughly 2h 15m 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
- CIH — Changzhi Airport · Changzhi, 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 CIH
- HDG · Handan Airport75 mi away
- LFQ · Linfen Qiaoli Airport83 mi away
- TYN · Taiyuan Wusu Airport107 mi away
- LYA · Luoyang Airport112 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 CIH from DSO?
The flight distance from Changzhi (CIH) to Hamhung (DSO) is 817 miles (1,314 km, 710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIH to DSO?
A nonstop flight takes about 2h 15m 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 Changzhi and Hamhung?
Hamhung is 1 hour ahead of Changzhi.
What is the cheapest way to fly from CIH to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIH–DSO that never appear on search engines, with no booking fees.