Earth Sandwich / City antipodes / Kumasi
Antipode finder · Ghana
The antipode of
Kumasi.
Draw a straight line from Kumasi (6.69° N, 1.62° W) through the centre of the Earth and it comes out at 6.69° S, 178.38° E, in the South Pacific Ocean, 91 km from the nearest dry land, off the coast of Tuvalu. A sloppy Earth sandwich is possible.
- Kumasi
- 6.69° N, 1.62° W · about 280 m above sea level · 2,544,530 people
- Antipode
- 6.69° S, 178.38° E
- What is there
- The South Pacific Ocean; the sea floor there lies about 5,560 m below the surface
- Nearest dry land
- 91 km from the antipode, on the coast of Tuvalu
- Nearest town
- Asau Village, Tuvalu · 95 km from the antipode
- Nearest big city
- Auckland · 3,374 km from the antipode
- Sandwich verdict
- SLOPPY dry land within 200 km of the antipode
Can you make an Earth sandwich from Kumasi?
Nearly: a sloppy-grade Earth sandwich. The antipode of Kumasi lies in the South Pacific Ocean, 91 km from the nearest dry land in Tuvalu. Sandwich Law allows a slice within 200 km of the true antipode, and the verifying grid rates Kumasi sloppy, so bread in Kumasi and bread near Asau Village, Tuvalu still count as one sandwich. The elevation bonus depends on the spot chosen for the dry slice.
How this was worked out: the antipode flips the latitude and moves the longitude by 180°. Land or sea comes from the OpenStreetMap coastline the map uses; the sandwich verdict and elevations come from the verifier's 0.2° grid (Natural Earth land, ETOPO 2022 relief); water names from Natural Earth; towns and populations from GeoNames. The city's position is GeoNames' point for it; a big city's suburbs spread tens of kilometres around that point, and the figures move with them. Generated 2026-09-29.