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SEE to YSB: distance & flight time
El Cajon (Gillespie Field) → Sudbury (Sudbury Airport)
2,121 mi
3,413 km · 1,843 nm
4h 38m
estimated nonstop flight time
+3h
time difference · heading northeast
See live SEE→YSB fares Phone-only fares on this route — call free
Flight time details
2,121 miles nonstop takes roughly 4h 38m gate to gate, flying northeast. 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
- SEE — Gillespie Field · El Cajon, 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 SEE
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 SEE from YSB?
The flight distance from El Cajon (SEE) to Sudbury (YSB) is 2,121 miles (3,413 km, 1,843 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEE to YSB?
A nonstop flight takes about 4h 38m 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 El Cajon and Sudbury?
Sudbury is 3 hours ahead of El Cajon.
What is the cheapest way to fly from SEE to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEE–YSB that never appear on search engines, with no booking fees.