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UIO to SIR: distance & flight time

Quito (Mariscal Sucre International Airport) → Sion (Sion Airport)

6,019 mi
9,686 km · 5,230 nm
12h 16m
estimated nonstop flight time
+7h
time difference · heading northeast
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Flight time details

6,019 miles nonstop takes roughly 12h 16m 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 UIO from SIR?

The flight distance from Quito (UIO) to Sion (SIR) is 6,019 miles (9,686 km, 5,230 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from UIO to SIR?

A nonstop flight takes about 12h 16m 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 Quito and Sion?

Sion is 7 hours ahead of Quito.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIO–SIR that never appear on search engines, with no booking fees.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