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SLD to ART: distance & flight time
Sliac (Sliač Airport) → Watertown (Watertown International Airport)
4,243 mi
6,828 km · 3,687 nm
8h 47m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SLD→ART fares Phone-only fares on this route — call free
Flight time details
4,243 miles nonstop takes roughly 8h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SLD — Sliač Airport · Sliac, Slovakia
- ART — Watertown International Airport · Watertown, United States
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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Near ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Frequently asked questions
How far is SLD from ART?
The flight distance from Sliac (SLD) to Watertown (ART) is 4,243 miles (6,828 km, 3,687 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to ART?
A nonstop flight takes about 8h 47m 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 Sliac and Watertown?
Watertown is 6 hours behind Sliac.
What is the cheapest way to fly from SLD to ART?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–ART that never appear on search engines, with no booking fees.