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COD to SIR: distance & flight time
Cody (Yellowstone Regional Airport) → Sion (Sion Airport)
5,065 mi
8,151 km · 4,401 nm
10h 24m
estimated nonstop flight time
+8h
time difference · heading northeast
See live COD→SIR fares Phone-only fares on this route — call free
Flight time details
5,065 miles nonstop takes roughly 10h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- COD — Yellowstone Regional Airport · Cody, 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 COD
- WRL · Worland Municipal Airport65 mi away
- BIL · Billings Logan International Airport92 mi away
- SHR · Sheridan County Airport102 mi away
- RIW · Riverton Regional Airport104 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 COD from SIR?
The flight distance from Cody (COD) to Sion (SIR) is 5,065 miles (8,151 km, 4,401 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COD to SIR?
A nonstop flight takes about 10h 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 Cody and Sion?
Sion is 8 hours ahead of Cody.
What is the cheapest way to fly from COD to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COD–SIR that never appear on search engines, with no booking fees.