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SIR to LAF: distance & flight time

Sion (Sion Airport) → Lafayette (Purdue University Airport)

4,464 mi
7,184 km · 3,879 nm
9h 13m
estimated nonstop flight time
-6h
time difference · heading northwest
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Flight time details

4,464 miles nonstop takes roughly 9h 13m 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.

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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 SIR from LAF?

The flight distance from Sion (SIR) to Lafayette (LAF) is 4,464 miles (7,184 km, 3,879 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SIR to LAF?

A nonstop flight takes about 9h 13m 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 Sion and Lafayette?

Lafayette is 6 hours behind Sion.

What is the cheapest way to fly from SIR to LAF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–LAF that never appear on search engines, with no booking fees.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