Earth Sandwich / City antipodes / Pikine
Antipode finder · Senegal
The antipode of
Pikine.
Draw a straight line from Pikine (14.76° N, 17.39° W) through the centre of the Earth and it comes out at 14.76° S, 162.61° E, in the Coral Sea, 366 km from the nearest dry land. The other slice of an Earth sandwich would sink.
- Pikine
- 14.76° N, 17.39° W · at about sea level · 1,170,791 people
- Antipode
- 14.76° S, 162.61° E
- What is there
- The Coral Sea; the sea floor there lies about 3,800 m below the surface
- Nearest dry land
- 366 km from the antipode
- Nearest town
- Port-Olry, Vanuatu · 481 km from the antipode
- Nearest big city
- Brisbane · 1,725 km from the antipode
- Sandwich verdict
- SOGGY the other slice lands in open water
- Nearest exact spot
- 423 km away, 70 km from Sémé, Senegal ⇄ 63 km from Port-Olry, Vanuatu
Can you make an Earth sandwich from Pikine?
No, not from Pikine itself. The other slice would land in the Coral Sea, 366 km from the nearest dry land, where the sea floor lies about 3,800 m below the surface. Boats do not count (Sandwich Law § 1.3).
The nearest place from which an exact Earth sandwich is possible is 423 km from Pikine, 70 km from Sémé, Senegal. Its other slice would go down 63 km from Port-Olry, Vanuatu.
Pikine is on the The South Pacific ↔ the Sahara & Sahel corridor. Its guide lists where every city on both sides lands and how to make an Earth sandwich there.
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.