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ILF to SIR: distance & flight time
Ilford (Ilford Airport) → Sion (Sion Airport)
4,088 mi
6,579 km · 3,553 nm
8h 29m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ILF→SIR fares Phone-only fares on this route — call free
Flight time details
4,088 miles nonstop takes roughly 8h 29m 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
- ILF — Ilford Airport · Ilford, Canada
- 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 ILF
- ZAC · York Landing Airport18 mi away
- KES · Kelsey Airport35 mi away
- YGX · Gillam Airport40 mi away
- PIW · Pikwitonei Airport68 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 ILF from SIR?
The flight distance from Ilford (ILF) to Sion (SIR) is 4,088 miles (6,579 km, 3,553 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILF to SIR?
A nonstop flight takes about 8h 29m 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 Ilford and Sion?
Sion is 7 hours ahead of Ilford.
What is the cheapest way to fly from ILF to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILF–SIR that never appear on search engines, with no booking fees.