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YST to CMB: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Colombo (Bandaranaike International Colombo Airport)
8,209 mi
13,211 km · 7,134 nm
16h 34m
estimated nonstop flight time
+10.5h
time difference · heading north
See live YST→CMB fares Phone-only fares on this route — call free
Flight time details
8,209 miles nonstop takes roughly 16h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Near CMB
- RML · Colombo Ratmalana Airport25 mi away
- GIU · Sigiriya Air Force Base79 mi away
- ACJ · Anuradhapura Air Force Base86 mi away
- KCT · Koggala Airport87 mi away
Frequently asked questions
How far is YST from CMB?
The flight distance from St. Theresa Point (YST) to Colombo (CMB) is 8,209 miles (13,211 km, 7,134 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to CMB?
A nonstop flight takes about 16h 34m 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 St. Theresa Point and Colombo?
Colombo is 10.5 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–CMB that never appear on search engines, with no booking fees.