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KCT to YSM: distance & flight time
Koggala (Koggala Airport) → Fort Smith (Fort Smith Airport)
7,827 mi
12,596 km · 6,801 nm
15h 49m
estimated nonstop flight time
-11.5h
time difference · heading north
See live KCT→YSM fares Phone-only fares on this route — call free
Flight time details
7,827 miles nonstop takes roughly 15h 49m 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
- KCT — Koggala Airport · Koggala, 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 KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo 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 KCT from YSM?
The flight distance from Koggala (KCT) to Fort Smith (YSM) is 7,827 miles (12,596 km, 6,801 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to YSM?
A nonstop flight takes about 15h 49m 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 Koggala and Fort Smith?
Fort Smith is 11.5 hours behind Koggala.
What is the cheapest way to fly from KCT to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–YSM that never appear on search engines, with no booking fees.