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MKE to SIR: distance & flight time
Milwaukee (General Mitchell International Airport) → Sion (Sion Airport)
4,389 mi
7,064 km · 3,814 nm
9h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live MKE→SIR fares Phone-only fares on this route — call free
Flight time details
4,389 miles nonstop takes roughly 9h 4m 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
- MKE — General Mitchell International Airport · Milwaukee, 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 MKE
- MWC · Lawrence J Timmerman Airport13 mi away
- RAC · John H Batten Airport14 mi away
- ENW · Kenosha Regional Airport24 mi away
- ORD · Chicago O'Hare International Airport67 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 MKE from SIR?
The flight distance from Milwaukee (MKE) to Sion (SIR) is 4,389 miles (7,064 km, 3,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MKE to SIR?
A nonstop flight takes about 9h 4m 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 Milwaukee and Sion?
Sion is 7 hours ahead of Milwaukee.
What is the cheapest way to fly from MKE to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MKE–SIR that never appear on search engines, with no booking fees.