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SFF to YSB: distance & flight time
Spokane (Felts Field) → Sudbury (Sudbury Airport)
1,702 mi
2,739 km · 1,479 nm
3h 48m
estimated nonstop flight time
+3h
time difference · heading east
See live SFF→YSB fares Phone-only fares on this route — call free
Flight time details
1,702 miles nonstop takes roughly 3h 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SFF — Felts Field · Spokane, United States
- 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 SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 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 SFF from YSB?
The flight distance from Spokane (SFF) to Sudbury (YSB) is 1,702 miles (2,739 km, 1,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to YSB?
A nonstop flight takes about 3h 48m 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 Spokane and Sudbury?
Sudbury is 3 hours ahead of Spokane.
What is the cheapest way to fly from SFF to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–YSB that never appear on search engines, with no booking fees.