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STI to YSM: distance & flight time
Santiago (Cibao International Airport) → Fort Smith (Fort Smith Airport)
3,461 mi
5,570 km · 3,007 nm
7h 15m
estimated nonstop flight time
-2h
time difference · heading northwest
See live STI→YSM fares Phone-only fares on this route — call free
Flight time details
3,461 miles nonstop takes roughly 7h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- STI — Cibao International Airport · Santiago, Dominican Republic
- 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 STI
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 STI from YSM?
The flight distance from Santiago (STI) to Fort Smith (YSM) is 3,461 miles (5,570 km, 3,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to YSM?
A nonstop flight takes about 7h 15m 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 Santiago and Fort Smith?
Fort Smith is 2 hours behind Santiago.
What is the cheapest way to fly from STI to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–YSM that never appear on search engines, with no booking fees.