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YSM to USS: distance & flight time
Fort Smith (Fort Smith Airport) → Sancti Spiritus (Sancti Spiritus Airport)
3,066 mi
4,934 km · 2,664 nm
6h 29m
estimated nonstop flight time
+2h
time difference · heading southeast
See live YSM→USS fares Phone-only fares on this route — call free
Flight time details
3,066 miles nonstop takes roughly 6h 29m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- USS — Sancti Spiritus Airport · Sancti Spiritus, Cuba
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 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
Near USS
- TND · Alberto Delgado Airport38 mi away
- AVI · Maximo Gomez Airport42 mi away
- SNU · Abel Santamaria Airport48 mi away
- BWW · Las Brujas Airport49 mi away
Frequently asked questions
How far is YSM from USS?
The flight distance from Fort Smith (YSM) to Sancti Spiritus (USS) is 3,066 miles (4,934 km, 2,664 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to USS?
A nonstop flight takes about 6h 29m 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 Fort Smith and Sancti Spiritus?
Sancti Spiritus is 2 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to USS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–USS that never appear on search engines, with no booking fees.