Vest-Afrika
Vest-Afrika kart
01000 km (621 mi)2000 km (1243 mi)3000 km (1864 mi)4000 km (2485 mi)
Høyde
0 m (0 ft), 50 m (164 ft), 100 m (328 ft), 250 m (820 ft), 400 m (1310 ft), 500 m (1640 ft), 750 m (2460 ft), 1000 m (3280 ft), over 1500 m (4920 ft)Havdyp
0 m (0 ft), 150 m (492 ft), 600 m (1970 ft), 1800 m (5910 ft), 3200 m (10500 ft), dypere enn 5200 m (17060 ft)