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SIR to OKD: distance & flight time
Sion (Sion Airport) → Sapporo (Okadama Airport)
5,653 mi
9,098 km · 4,912 nm
11h 33m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SIR→OKD fares Phone-only fares on this route — call free
Flight time details
5,653 miles nonstop takes roughly 11h 33m 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
- SIR — Sion Airport · Sion, Switzerland
- OKD — Okadama Airport · Sapporo, Japan
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near OKD
- CTS · New Chitose Airport28 mi away
- AKJ · Asahikawa Airport66 mi away
- OBO · Tokachi-Obihiro Airport97 mi away
- HKD · Hakodate Airport97 mi away
Frequently asked questions
How far is SIR from OKD?
The flight distance from Sion (SIR) to Sapporo (OKD) is 5,653 miles (9,098 km, 4,912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to OKD?
A nonstop flight takes about 11h 33m 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 Sion and Sapporo?
Sapporo is 7 hours ahead of Sion.
What is the cheapest way to fly from SIR to OKD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–OKD that never appear on search engines, with no booking fees.