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SDY to SLD: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Sliac (Sliač Airport)
4,967 mi
7,994 km · 4,316 nm
10h 12m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SDY→SLD fares Phone-only fares on this route — call free
Flight time details
4,967 miles nonstop takes roughly 10h 12m 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
- SDY — Sidney - Richland Regional Airport · Sidney, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 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 SDY from SLD?
The flight distance from Sidney (SDY) to Sliac (SLD) is 4,967 miles (7,994 km, 4,316 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to SLD?
A nonstop flight takes about 10h 12m 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 Sidney and Sliac?
Sliac is 8 hours ahead of Sidney.
What is the cheapest way to fly from SDY to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–SLD that never appear on search engines, with no booking fees.