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CMF to JNB: distance & flight time
Chambery (Chambéry-Savoie Airport) → Johannesburg (OR Tambo International Airport)
5,155 mi
8,296 km · 4,479 nm
10h 34m
estimated nonstop flight time
Same time
time difference · heading south
See live CMF→JNB fares Phone-only fares on this route — call free
Flight time details
5,155 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
- CMF — Chambéry-Savoie Airport · Chambery, France
- JNB — OR Tambo International 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 CMF
- NCY · Annecy-Haute-Savoie-Mont Blanc Airport23 mi away
- GNB · Grenoble-Isère Airport33 mi away
- MFX · Méribel Altiport37 mi away
- LYS · Lyon Saint-Exupéry Airport39 mi away
Near JNB
- QRA · Rand Airport9 mi away
- GCJ · Grand Central Airport12 mi away
- WKF · Waterkloof Air Force Base21 mi away
- HLA · Lanseria Airport24 mi away
Frequently asked questions
How far is CMF from JNB?
The flight distance from Chambery (CMF) to Johannesburg (JNB) is 5,155 miles (8,296 km, 4,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMF to JNB?
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 CMF to JNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMF–JNB that never appear on search engines, with no booking fees.