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WLG to SIR: distance & flight time

Wellington (Wellington International Airport) → Sion (Sion Airport)

11,728 mi
18,874 km · 10,191 nm
23h 28m
estimated nonstop flight time
-10h
time difference · heading northwest
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Flight time details

11,728 miles nonstop takes roughly 23h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-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 WLG from SIR?

The flight distance from Wellington (WLG) to Sion (SIR) is 11,728 miles (18,874 km, 10,191 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from WLG to SIR?

A nonstop flight takes about 23h 28m 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 Wellington and Sion?

Sion is 10 hours behind Wellington.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WLG–SIR that never appear on search engines, with no booking fees.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