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SLD to INT: distance & flight time

Sliac (Sliač Airport) → Winston-salem (Smith Reynolds Airport)

4,778 mi
7,690 km · 4,152 nm
9h 50m
estimated nonstop flight time
-6h
time difference · heading northwest
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Flight time details

4,778 miles nonstop takes roughly 9h 50m 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

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.

Frequently asked questions

How far is SLD from INT?

The flight distance from Sliac (SLD) to Winston-salem (INT) is 4,778 miles (7,690 km, 4,152 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SLD to INT?

A nonstop flight takes about 9h 50m 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 Winston-salem?

Winston-salem is 6 hours behind Sliac.

What is the cheapest way to fly from SLD to INT?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–INT that never appear on search engines, with no booking fees.
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