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YSB to SFO: distance & flight time
Sudbury (Sudbury Airport) → San Francisco (San Francisco International Airport)
2,192 mi
3,527 km · 1,904 nm
4h 46m
estimated nonstop flight time
-3h
time difference · heading west
See live YSB→SFO fares Phone-only fares on this route — call free
Flight time details
2,192 miles nonstop takes roughly 4h 46m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YSB — Sudbury Airport · Sudbury, Canada
- SFO — San Francisco International Airport · San Francisco, United States
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 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
Near SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Frequently asked questions
How far is YSB from SFO?
The flight distance from Sudbury (YSB) to San Francisco (SFO) is 2,192 miles (3,527 km, 1,904 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSB to SFO?
A nonstop flight takes about 4h 46m 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 Sudbury and San Francisco?
San Francisco is 3 hours behind Sudbury.
What is the cheapest way to fly from YSB to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSB–SFO that never appear on search engines, with no booking fees.