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ASU to YSM: distance & flight time
Asuncion (Silvio Pettirossi International Airport) → Fort Smith (Fort Smith Airport)
6,641 mi
10,687 km · 5,771 nm
13h 29m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ASU→YSM fares Phone-only fares on this route — call free
Flight time details
6,641 miles nonstop takes roughly 13h 29m 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
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
- 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 ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 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 ASU from YSM?
The flight distance from Asuncion (ASU) to Fort Smith (YSM) is 6,641 miles (10,687 km, 5,771 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASU to YSM?
A nonstop flight takes about 13h 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 Asuncion and Fort Smith?
Fort Smith is 3 hours behind Asuncion.
What is the cheapest way to fly from ASU to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASU–YSM that never appear on search engines, with no booking fees.