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CTM to YSM: distance & flight time
Chetumal (Chetumal International Airport) → Fort Smith (Fort Smith Airport)
3,098 mi
4,986 km · 2,692 nm
6h 33m
estimated nonstop flight time
-1h
time difference · heading north
See live CTM→YSM fares Phone-only fares on this route — call free
Flight time details
3,098 miles nonstop takes roughly 6h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CTM — Chetumal International Airport · Chetumal, Mexico
- 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 CTM
- SPR · San Pedro Airport47 mi away
- BZE · Philip S. W. Goldson International Airport67 mi away
- CZA · Chichen Itza International Airport148 mi away
- FRS · Mundo Maya International Airport150 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 CTM from YSM?
The flight distance from Chetumal (CTM) to Fort Smith (YSM) is 3,098 miles (4,986 km, 2,692 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTM to YSM?
A nonstop flight takes about 6h 33m 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 Chetumal and Fort Smith?
Fort Smith is 1 hour behind Chetumal.
What is the cheapest way to fly from CTM to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTM–YSM that never appear on search engines, with no booking fees.