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OPF to SIR: distance & flight time
Miami (Opa-locka Executive Airport) → Sion (Sion Airport)
4,839 mi
7,787 km · 4,205 nm
9h 57m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OPF→SIR fares Phone-only fares on this route — call free
Flight time details
4,839 miles nonstop takes roughly 9h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OPF — Opa-locka Executive Airport · Miami, 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 OPF
- MIA · Miami International Airport8 mi away
- FLL · Fort Lauderdale Hollywood International Airport14 mi away
- HWO · North Perry Airport7 mi away
- TMB · Kendall-Tamiami Executive Airport20 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 OPF from SIR?
The flight distance from Miami (OPF) to Sion (SIR) is 4,839 miles (7,787 km, 4,205 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPF to SIR?
A nonstop flight takes about 9h 57m 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 Miami and Sion?
Sion is 6 hours ahead of Miami.
What is the cheapest way to fly from OPF to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPF–SIR that never appear on search engines, with no booking fees.