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MQS to SIR: distance & flight time
Mustique (Mustique Airport) → Sion (Sion Airport)
4,554 mi
7,329 km · 3,957 nm
9h 24m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MQS→SIR fares Phone-only fares on this route — call free
Flight time details
4,554 miles nonstop takes roughly 9h 24m 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.
The two airports
- MQS — Mustique Airport · Mustique, Saint Vincent and the Grenadines
- SIR — Sion Airport · Sion, Switzerland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near MQS
- BQU · J F Mitchell Airport9 mi away
- CIW · Canouan Airport17 mi away
- SVD · Argyle International Airport19 mi away
- UNI · Union Island International Airport25 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is MQS from SIR?
The flight distance from Mustique (MQS) to Sion (SIR) is 4,554 miles (7,329 km, 3,957 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MQS to SIR?
A nonstop flight takes about 9h 24m 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 Mustique and Sion?
Sion is 6 hours ahead of Mustique.
What is the cheapest way to fly from MQS to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MQS–SIR that never appear on search engines, with no booking fees.