Need help booking?
Unpublished phone-only deals available
DSO to YSB: distance & flight time
Hamhung (Sondok Airport) → Sudbury (Sudbury Airport)
6,220 mi
10,010 km · 5,405 nm
12h 40m
estimated nonstop flight time
-13h
time difference · heading north
See live DSO→YSB fares Phone-only fares on this route — call free
Flight time details
6,220 miles nonstop takes roughly 12h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- YSB — Sudbury Airport · Sudbury, 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 YSB
- YYB · North Bay Jack Garland Airport68 mi away
- YEM · Manitoulin East Municipal Airport74 mi away
- YEL · Elliot Lake Municipal Airport86 mi away
- YXR · Earlton (Timiskaming Regional) Airport87 mi away
Frequently asked questions
How far is DSO from YSB?
The flight distance from Hamhung (DSO) to Sudbury (YSB) is 6,220 miles (10,010 km, 5,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to YSB?
A nonstop flight takes about 12h 40m 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 Sudbury?
Sudbury is 13 hours behind Hamhung.
What is the cheapest way to fly from DSO to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–YSB that never appear on search engines, with no booking fees.