Need help booking?
Unpublished phone-only deals available
IAD to YSB: distance & flight time
Washington (Washington Dulles International Airport) → Sudbury (Sudbury Airport)
557 mi
896 km · 484 nm
1h 41m
estimated nonstop flight time
Same time
time difference · heading north
See live IAD→YSB fares Phone-only fares on this route — call free
Flight time details
557 miles nonstop takes roughly 1h 41m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAD — Washington Dulles International Airport · Washington, 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 IAD
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 IAD from YSB?
The flight distance from Washington (IAD) to Sudbury (YSB) is 557 miles (896 km, 484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to YSB?
A nonstop flight takes about 1h 41m 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 cheapest way to fly from IAD to YSB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–YSB that never appear on search engines, with no booking fees.