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MCS to YSM: distance & flight time
Monte Caseros (Monte Caseros Airport) → Fort Smith (Fort Smith Airport)
6,955 mi
11,193 km · 6,044 nm
14h 6m
estimated nonstop flight time
-3h
time difference · heading northwest
See live MCS→YSM fares Phone-only fares on this route — call free
Flight time details
6,955 miles nonstop takes roughly 14h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
- 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 MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 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 MCS from YSM?
The flight distance from Monte Caseros (MCS) to Fort Smith (YSM) is 6,955 miles (11,193 km, 6,044 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MCS to YSM?
A nonstop flight takes about 14h 6m 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 Monte Caseros and Fort Smith?
Fort Smith is 3 hours behind Monte Caseros.
What is the cheapest way to fly from MCS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MCS–YSM that never appear on search engines, with no booking fees.