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IWS to SLD: distance & flight time

Houston (West Houston Airport) → Sliac (Sliač Airport)

5,692 mi
9,160 km · 4,946 nm
11h 38m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IWS→SLD fares Phone-only fares on this route — call free

Flight time details

5,692 miles nonstop takes roughly 11h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.

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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

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Frequently asked questions

How far is IWS from SLD?

The flight distance from Houston (IWS) to Sliac (SLD) is 5,692 miles (9,160 km, 4,946 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from IWS to SLD?

A nonstop flight takes about 11h 38m 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 Houston and Sliac?

Sliac is 7 hours ahead of Houston.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–SLD that never appear on search engines, with no booking fees.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