Halfway between Johannesburg and São Paulo

The midpoint of the shortest route between Johannesburg and São Paulo is over the South Atlantic Ocean.

Midpoint coordinates
30.249° S 9.759° W
Great-circle distance
7,429km
4,616 mi
Approx. flight time
9h 14min
at 850 km/h, plus 30 min
Initial heading
254°
from Johannesburg, true north
Nearest large city
Cape Town
South Africa · 2,678 km
JNBGRU
  • Shortest route (great circle)
  • Straight line on a flat map
  • True midpoint
  • Where the flat map puts it

Flat-map illusion

Flat-map error
599km

On a Mercator map, the middle of the straight line between these cities is 599 km away from the true midpoint. The shortest route curves toward the pole.

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More routes from Johannesburg

More routes from São Paulo