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YSB to SLD: distance & flight time

Sudbury (Sudbury Airport) → Sliac (Sliač Airport)

4,294 mi
6,910 km · 3,731 nm
8h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YSB→SLD fares Phone-only fares on this route — call free

Flight time details

4,294 miles nonstop takes roughly 8h 53m 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.

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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 YSB from SLD?

The flight distance from Sudbury (YSB) to Sliac (SLD) is 4,294 miles (6,910 km, 3,731 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YSB to SLD?

A nonstop flight takes about 8h 53m 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 Sudbury and Sliac?

Sliac is 6 hours ahead of Sudbury.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSB–SLD that never appear on search engines, with no booking fees.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