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ART to XSI: distance & flight time
Watertown (Watertown International Airport) → South Indian Lake (South Indian Lake Airport)
1,330 mi
2,140 km · 1,155 nm
3h 21m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ART→XSI fares Phone-only fares on this route — call free
Flight time details
1,330 miles nonstop takes roughly 3h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ART — Watertown International Airport · Watertown, United States
- XSI — South Indian Lake Airport · South Indian Lake, 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Near XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Frequently asked questions
How far is ART from XSI?
The flight distance from Watertown (ART) to South Indian Lake (XSI) is 1,330 miles (2,140 km, 1,155 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ART to XSI?
A nonstop flight takes about 3h 21m 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 South Indian Lake?
South Indian Lake is 1 hour behind Watertown.
What is the cheapest way to fly from ART to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ART–XSI that never appear on search engines, with no booking fees.