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BTR to SIR: distance & flight time
Baton Rouge (Baton Rouge Metropolitan Airport) → Sion (Sion Airport)
5,099 mi
8,206 km · 4,431 nm
10h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BTR→SIR fares Phone-only fares on this route — call free
Flight time details
5,099 miles nonstop takes roughly 10h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BTR — Baton Rouge Metropolitan Airport · Baton Rouge, 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 BTR
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 BTR from SIR?
The flight distance from Baton Rouge (BTR) to Sion (SIR) is 5,099 miles (8,206 km, 4,431 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTR to SIR?
A nonstop flight takes about 10h 28m 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 Baton Rouge and Sion?
Sion is 7 hours ahead of Baton Rouge.
What is the cheapest way to fly from BTR to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTR–SIR that never appear on search engines, with no booking fees.