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CMB to YSM: distance & flight time
Colombo (Bandaranaike International Colombo Airport) → Fort Smith (Fort Smith Airport)
7,748 mi
12,470 km · 6,733 nm
15h 40m
estimated nonstop flight time
-11.5h
time difference · heading north
See live CMB→YSM fares Phone-only fares on this route — call free
Flight time details
7,748 miles nonstop takes roughly 15h 40m 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 set-back when reading arrival times on your ticket.
The two airports
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
- YSM — Fort Smith Airport · Fort Smith, 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 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
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is CMB from YSM?
The flight distance from Colombo (CMB) to Fort Smith (YSM) is 7,748 miles (12,470 km, 6,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMB to YSM?
A nonstop flight takes about 15h 40m 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 Colombo and Fort Smith?
Fort Smith is 11.5 hours behind Colombo.
What is the cheapest way to fly from CMB to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMB–YSM that never appear on search engines, with no booking fees.