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COT to XSI: distance & flight time
Cotulla (Cotulla-La Salle County Airport) → South Indian Lake (South Indian Lake Airport)
1,958 mi
3,151 km · 1,701 nm
4h 18m
estimated nonstop flight time
Same time
time difference · heading north
See live COT→XSI fares Phone-only fares on this route — call free
Flight time details
1,958 miles nonstop takes roughly 4h 18m 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
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 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 COT from XSI?
The flight distance from Cotulla (COT) to South Indian Lake (XSI) is 1,958 miles (3,151 km, 1,701 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COT to XSI?
A nonstop flight takes about 4h 18m 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 COT to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COT–XSI that never appear on search engines, with no booking fees.