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DCM to XSI: distance & flight time
Castres (Castres-Mazamet Airport) → South Indian Lake (South Indian Lake Airport)
4,148 mi
6,676 km · 3,605 nm
8h 36m
estimated nonstop flight time
-7h
time difference · heading northwest
See live DCM→XSI fares Phone-only fares on this route — call free
Flight time details
4,148 miles nonstop takes roughly 8h 36m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- DCM — Castres-Mazamet Airport · Castres, France
- 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 DCM
- CCF · Carcassonne Airport24 mi away
- LBI · Albi-Le Séquestre Airport26 mi away
- TLS · Toulouse-Blagnac Airport47 mi away
- XMW · Montauban Airport56 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 DCM from XSI?
The flight distance from Castres (DCM) to South Indian Lake (XSI) is 4,148 miles (6,676 km, 3,605 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCM to XSI?
A nonstop flight takes about 8h 36m 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 Castres and South Indian Lake?
South Indian Lake is 7 hours behind Castres.
What is the cheapest way to fly from DCM to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCM–XSI that never appear on search engines, with no booking fees.