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DSO to GNI: distance & flight time
Hamhung (Sondok Airport) → Green Island (Lyudao Airport)
1,231 mi
1,981 km · 1,070 nm
3h 9m
estimated nonstop flight time
-1h
time difference · heading south
See live DSO→GNI fares Phone-only fares on this route — call free
Flight time details
1,231 miles nonstop takes roughly 3h 9m 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
- GNI — Lyudao Airport · Green Island, 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 mi away
Frequently asked questions
How far is DSO from GNI?
The flight distance from Hamhung (DSO) to Green Island (GNI) is 1,231 miles (1,981 km, 1,070 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to GNI?
A nonstop flight takes about 3h 9m 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 Green Island?
Green Island is 1 hour behind Hamhung.
What is the cheapest way to fly from DSO to GNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–GNI that never appear on search engines, with no booking fees.