Need help booking?
Unpublished phone-only deals available
ACV to SIR: distance & flight time
Arcata CA (California Redwood Coast-Humboldt County Airport) → Sion (Sion Airport)
5,711 mi
9,191 km · 4,963 nm
11h 40m
estimated nonstop flight time
+9h
time difference · heading northeast
See live ACV→SIR fares Phone-only fares on this route — call free
Flight time details
5,711 miles nonstop takes roughly 11h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ACV — California Redwood Coast-Humboldt County Airport · Arcata CA, United States
- 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 ACV
- EKA · Murray Field12 mi away
- CEC · Jack Mc Namara Field Airport56 mi away
- RDD · Redding Municipal Airport100 mi away
- RBL · Red Bluff Municipal Airport113 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 ACV from SIR?
The flight distance from Arcata CA (ACV) to Sion (SIR) is 5,711 miles (9,191 km, 4,963 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACV to SIR?
A nonstop flight takes about 11h 40m 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 Arcata CA and Sion?
Sion is 9 hours ahead of Arcata CA.
What is the cheapest way to fly from ACV to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACV–SIR that never appear on search engines, with no booking fees.