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CLU to SIR: distance & flight time
Columbus (Columbus Municipal Airport) → Sion (Sion Airport)
4,473 mi
7,198 km · 3,887 nm
9h 14m
estimated nonstop flight time
—
time difference · heading northeast
See live CLU→SIR fares Phone-only fares on this route — call free
Flight time details
4,473 miles nonstop takes roughly 9h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CLU — Columbus Municipal Airport · Columbus, 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 CLU
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 CLU from SIR?
The flight distance from Columbus (CLU) to Sion (SIR) is 4,473 miles (7,198 km, 3,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLU to SIR?
A nonstop flight takes about 9h 14m 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 cheapest way to fly from CLU to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLU–SIR that never appear on search engines, with no booking fees.