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SIR to HLA: distance & flight time
Sion (Sion Airport) → Johannesburg (Lanseria Airport)
5,150 mi
8,288 km · 4,475 nm
10h 34m
estimated nonstop flight time
Same time
time difference · heading south
See live SIR→HLA fares Phone-only fares on this route — call free
Flight time details
5,150 miles nonstop takes roughly 10h 34m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- HLA — Lanseria Airport · Johannesburg, South Africa
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 HLA
- GCJ · Grand Central Airport14 mi away
- WKF · Waterkloof Air Force Base20 mi away
- JNB · OR Tambo International Airport24 mi away
- QRA · Rand Airport25 mi away
Frequently asked questions
How far is SIR from HLA?
The flight distance from Sion (SIR) to Johannesburg (HLA) is 5,150 miles (8,288 km, 4,475 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to HLA?
A nonstop flight takes about 10h 34m 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 cheapest way to fly from SIR to HLA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–HLA that never appear on search engines, with no booking fees.