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FSM to SLD: distance & flight time

Fort Smith (Fort Smith Regional Airport) → Sliac (Sliač Airport)

5,344 mi
8,600 km · 4,644 nm
10h 57m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FSM→SLD fares Phone-only fares on this route — call free

Flight time details

5,344 miles nonstop takes roughly 10h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is FSM from SLD?

The flight distance from Fort Smith (FSM) to Sliac (SLD) is 5,344 miles (8,600 km, 4,644 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from FSM to SLD?

A nonstop flight takes about 10h 57m 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 Sliac?

Sliac is 7 hours ahead of Fort Smith.

What is the cheapest way to fly from FSM to SLD?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–SLD that never appear on search engines, with no booking fees.
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