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DSO to YSF: distance & flight time
Hamhung (Sondok Airport) → Stony Rapids (Stony Rapids Airport)
4,951 mi
7,968 km · 4,303 nm
10h 11m
estimated nonstop flight time
-15h
time difference · heading northeast
See live DSO→YSF fares Phone-only fares on this route — call free
Flight time details
4,951 miles nonstop takes roughly 10h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- YSF — Stony Rapids Airport · Stony Rapids, Canada
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 YSF
- ZFD · Fond-Du-Lac Airport48 mi away
- YNL · Points North Landing Airport92 mi away
- YBE · Uranium City Airport95 mi away
- ZWL · Wollaston Lake Airport124 mi away
Frequently asked questions
How far is DSO from YSF?
The flight distance from Hamhung (DSO) to Stony Rapids (YSF) is 4,951 miles (7,968 km, 4,303 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to YSF?
A nonstop flight takes about 10h 11m 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 Stony Rapids?
Stony Rapids is 15 hours behind Hamhung.
What is the cheapest way to fly from DSO to YSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–YSF that never appear on search engines, with no booking fees.