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APT to SIR: distance & flight time
Jasper (Marion County Brown Field) → Sion (Sion Airport)
4,650 mi
7,483 km · 4,040 nm
9h 35m
estimated nonstop flight time
—
time difference · heading northeast
See live APT→SIR fares Phone-only fares on this route — call free
Flight time details
4,650 miles nonstop takes roughly 9h 35m 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
- APT — Marion County Brown Field · Jasper, 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 APT
- UOS · Franklin County Airport20 mi away
- CHA · Lovell Field22 mi away
- HDI · Hardwick Field44 mi away
- DNN · Dalton Municipal Airport47 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 APT from SIR?
The flight distance from Jasper (APT) to Sion (SIR) is 4,650 miles (7,483 km, 4,040 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APT to SIR?
A nonstop flight takes about 9h 35m 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 APT to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APT–SIR that never appear on search engines, with no booking fees.