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BLB to SIR: distance & flight time
Howard (Panama Pacific International Airport) → Sion (Sion Airport)
5,628 mi
9,058 km · 4,891 nm
11h 30m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BLB→SIR fares Phone-only fares on this route — call free
Flight time details
5,628 miles nonstop takes roughly 11h 30m 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
- BLB — Panama Pacific International Airport · Howard, Panama
- 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 BLB
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 BLB from SIR?
The flight distance from Howard (BLB) to Sion (SIR) is 5,628 miles (9,058 km, 4,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLB to SIR?
A nonstop flight takes about 11h 30m 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 Howard and Sion?
Sion is 7 hours ahead of Howard.
What is the cheapest way to fly from BLB to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLB–SIR that never appear on search engines, with no booking fees.