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MSS to SLD: distance & flight time
Massena (Massena International Richards Field) → Sliac (Sliač Airport)
4,156 mi
6,689 km · 3,612 nm
8h 37m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MSS→SLD fares Phone-only fares on this route — call free
Flight time details
4,156 miles nonstop takes roughly 8h 37m 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
- MSS — Massena International Richards Field · Massena, 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 MSS
- YCC · Cornwall Regional Airport18 mi away
- OGS · Ogdensburg International Airport35 mi away
- YOW · Ottawa Macdonald-Cartier International Airport48 mi away
- SLK · Adirondack Regional Airport49 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 MSS from SLD?
The flight distance from Massena (MSS) to Sliac (SLD) is 4,156 miles (6,689 km, 3,612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSS to SLD?
A nonstop flight takes about 8h 37m 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 Massena and Sliac?
Sliac is 6 hours ahead of Massena.
What is the cheapest way to fly from MSS to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSS–SLD that never appear on search engines, with no booking fees.