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JFK to SLD: distance & flight time
New York (John F Kennedy International Airport) → Sliac (Sliač Airport)
4,311 mi
6,938 km · 3,746 nm
8h 55m
estimated nonstop flight time
+6h
time difference · heading northeast
See live JFK→SLD fares Phone-only fares on this route — call free
Flight time details
4,311 miles nonstop takes roughly 8h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- JFK — John F Kennedy International Airport · New York, 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 JFK
- LGA · La Guardia Airport11 mi away
- EWR · Newark Liberty International Airport21 mi away
- JRB · Downtown-Manhattan/Wall St Heliport13 mi away
- JRA · West 30th St. Heliport14 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 JFK from SLD?
The flight distance from New York (JFK) to Sliac (SLD) is 4,311 miles (6,938 km, 3,746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JFK to SLD?
A nonstop flight takes about 8h 55m 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 New York and Sliac?
Sliac is 6 hours ahead of New York.
What is the cheapest way to fly from JFK to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JFK–SLD that never appear on search engines, with no booking fees.