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XSI to THL: distance & flight time
South Indian Lake (South Indian Lake Airport) → Tachilek (Tachileik Airport)
6,986 mi
11,243 km · 6,071 nm
14h 10m
estimated nonstop flight time
+11.5h
time difference · heading north
See live XSI→THL fares Phone-only fares on this route — call free
Flight time details
6,986 miles nonstop takes roughly 14h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- XSI — South Indian Lake Airport · South Indian Lake, Canada
- THL — Tachileik Airport · Tachilek, Burma
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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Near THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
Frequently asked questions
How far is XSI from THL?
The flight distance from South Indian Lake (XSI) to Tachilek (THL) is 6,986 miles (11,243 km, 6,071 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XSI to THL?
A nonstop flight takes about 14h 10m 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 South Indian Lake and Tachilek?
Tachilek is 11.5 hours ahead of South Indian Lake.
What is the cheapest way to fly from XSI to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XSI–THL that never appear on search engines, with no booking fees.