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YHB to SIR: distance & flight time
Hudson Bay (Hudson Bay Airport) → Sion (Sion Airport)
4,438 mi
7,143 km · 3,857 nm
9h 10m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YHB→SIR fares Phone-only fares on this route — call free
Flight time details
4,438 miles nonstop takes roughly 9h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- YHB — Hudson Bay Airport · Hudson Bay, 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 YHB
- ZJN · Swan River Airport66 mi away
- YQD · The Pas Airport94 mi away
- YQV · Yorkton Municipal Airport107 mi away
- YFO · Flin Flon Airport131 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 YHB from SIR?
The flight distance from Hudson Bay (YHB) to Sion (SIR) is 4,438 miles (7,143 km, 3,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHB to SIR?
A nonstop flight takes about 9h 10m 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 Hudson Bay and Sion?
Sion is 8 hours ahead of Hudson Bay.
What is the cheapest way to fly from YHB to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHB–SIR that never appear on search engines, with no booking fees.