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TWF to SLD: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Sliac (Sliač Airport)
5,539 mi
8,915 km · 4,814 nm
11h 20m
estimated nonstop flight time
+8h
time difference · heading northeast
See live TWF→SLD fares Phone-only fares on this route — call free
Flight time details
5,539 miles nonstop takes roughly 11h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, United States
- SLD — Sliač Airport · Sliac, Slovakia
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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Near SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Frequently asked questions
How far is TWF from SLD?
The flight distance from Twin Falls (TWF) to Sliac (SLD) is 5,539 miles (8,915 km, 4,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to SLD?
A nonstop flight takes about 11h 20m 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 Twin Falls and Sliac?
Sliac is 8 hours ahead of Twin Falls.
What is the cheapest way to fly from TWF to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–SLD that never appear on search engines, with no booking fees.