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SIR to COE: distance & flight time
Sion (Sion Airport) → Coeur d'Alene (Coeur D'Alene - Pappy Boyington Field)
5,121 mi
8,242 km · 4,450 nm
10h 30m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SIR→COE fares Phone-only fares on this route — call free
Flight time details
5,121 miles nonstop takes roughly 10h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- COE — Coeur D'Alene - Pappy Boyington Field · Coeur d'Alene, 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 COE
- SFF · Felts Field24 mi away
- GEG · Spokane International Airport35 mi away
- SKA · Fairchild Air Force Base40 mi away
- PUW · Pullman Moscow Regional Airport72 mi away
Frequently asked questions
How far is SIR from COE?
The flight distance from Sion (SIR) to Coeur d'Alene (COE) is 5,121 miles (8,242 km, 4,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to COE?
A nonstop flight takes about 10h 30m 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 Coeur d'Alene?
Coeur d'Alene is 9 hours behind Sion.
What is the cheapest way to fly from SIR to COE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–COE that never appear on search engines, with no booking fees.