Need help booking?
Unpublished phone-only deals available
ATY to SUR: distance & flight time
Watertown (Watertown Regional Airport) → Summer Beaver (Summer Beaver Airport)
665 mi
1,070 km · 578 nm
1h 55m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ATY→SUR fares Phone-only fares on this route — call free
Flight time details
665 miles nonstop takes roughly 1h 55m 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
- ATY — Watertown Regional Airport · Watertown, United States
- SUR — Summer Beaver Airport · Summer Beaver, 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 ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Near SUR
- WNN · Wunnumin Lake Airport34 mi away
- YLH · Lansdowne House Airport44 mi away
- YWP · Webequie Airport52 mi away
- XKS · Kasabonika Airport57 mi away
Frequently asked questions
How far is ATY from SUR?
The flight distance from Watertown (ATY) to Summer Beaver (SUR) is 665 miles (1,070 km, 578 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to SUR?
A nonstop flight takes about 1h 55m 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 Watertown and Summer Beaver?
Summer Beaver is 1 hour ahead of Watertown.
What is the cheapest way to fly from ATY to SUR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–SUR that never appear on search engines, with no booking fees.