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RST to YSB: distance & flight time
Rochester (Rochester International Airport) → Sudbury (Sudbury Airport)
598 mi
963 km · 520 nm
1h 46m
estimated nonstop flight time
+1h
time difference · heading east
See live RST→YSB fares Phone-only fares on this route — call free
Flight time details
598 miles nonstop takes roughly 1h 46m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RST — Rochester International Airport · Rochester, 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 RST
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 RST from YSB?
The flight distance from Rochester (RST) to Sudbury (YSB) is 598 miles (963 km, 520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to YSB?
A nonstop flight takes about 1h 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 Rochester and Sudbury?
Sudbury is 1 hour ahead of Rochester.
What is the cheapest way to fly from RST to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–YSB that never appear on search engines, with no booking fees.