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SIR to GUC: distance & flight time
Sion (Sion Airport) → Gunnison (Gunnison Crested Butte Regional Airport)
5,310 mi
8,546 km · 4,614 nm
10h 53m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SIR→GUC fares Phone-only fares on this route — call free
Flight time details
5,310 miles nonstop takes roughly 10h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- GUC — Gunnison Crested Butte Regional Airport · Gunnison, United States
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near GUC
- ASE · Aspen-Pitkin Co/Sardy Field48 mi away
- MTJ · Montrose Regional Airport52 mi away
- TEX · Telluride Regional Airport66 mi away
- EGE · Eagle County Regional Airport77 mi away
Frequently asked questions
How far is SIR from GUC?
The flight distance from Sion (SIR) to Gunnison (GUC) is 5,310 miles (8,546 km, 4,614 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to GUC?
A nonstop flight takes about 10h 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 Sion and Gunnison?
Gunnison is 8 hours behind Sion.
What is the cheapest way to fly from SIR to GUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–GUC that never appear on search engines, with no booking fees.