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DEC to YSB: distance & flight time
Decatur (Decatur Airport) → Sudbury (Sudbury Airport)
620 mi
998 km · 539 nm
1h 49m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DEC→YSB fares Phone-only fares on this route — call free
Flight time details
620 miles nonstop takes roughly 1h 49m gate to gate, flying northeast. 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
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from YSB?
The flight distance from Decatur (DEC) to Sudbury (YSB) is 620 miles (998 km, 539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to YSB?
A nonstop flight takes about 1h 49m 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 Decatur and Sudbury?
Sudbury is 1 hour ahead of Decatur.
What is the cheapest way to fly from DEC to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–YSB that never appear on search engines, with no booking fees.