Need help booking?
Unpublished phone-only deals available
KSO to YSB: distance & flight time
Kastoria (Kastoria National Airport) → Sudbury (Sudbury Airport)
4,751 mi
7,647 km · 4,129 nm
9h 47m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KSO→YSB fares Phone-only fares on this route — call free
Flight time details
4,751 miles nonstop takes roughly 9h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- 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 KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 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 KSO from YSB?
The flight distance from Kastoria (KSO) to Sudbury (YSB) is 4,751 miles (7,647 km, 4,129 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to YSB?
A nonstop flight takes about 9h 47m 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 Kastoria and Sudbury?
Sudbury is 7 hours behind Kastoria.
What is the cheapest way to fly from KSO to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–YSB that never appear on search engines, with no booking fees.