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SIR to BBC: distance & flight time
Sion (Sion Airport) → Bay City (Bay City Municipal Airport)
5,374 mi
8,649 km · 4,670 nm
11h
estimated nonstop flight time
—
time difference · heading northwest
See live SIR→BBC fares Phone-only fares on this route — call free
Flight time details
5,374 miles nonstop takes roughly 11h gate to gate, flying northwest. 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
- SIR — Sion Airport · Sion, Switzerland
- BBC — Bay City Municipal Airport · Bay City, 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 BBC
- LJN · Texas Gulf Coast Regional Airport26 mi away
- PSX · Palacios Municipal Airport29 mi away
- IAH · George Bush Intercontinental Houston Airport77 mi away
- SGR · Sugar Land Regional Airport47 mi away
Frequently asked questions
How far is SIR from BBC?
The flight distance from Sion (SIR) to Bay City (BBC) is 5,374 miles (8,649 km, 4,670 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to BBC?
A nonstop flight takes about 11h 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 SIR to BBC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–BBC that never appear on search engines, with no booking fees.