Area: total: 2,505,810 sq km land: 2.376 million sq km water: 129,810 sq km
Area-comparative: slightly more than one-quarter the size of the US
Land boundaries: total: 7,687 km border countries: Central African Republic 1,165 km, Chad 1,360 km, Democratic Republic of the Congo 628 km, Egypt 1,273 km, Eritrea 605 km, Ethiopia 1,606 km, Kenya 232 km, Libya 383 km, Uganda 435 km
Coastline: 853 km
Maritime claims: contiguous zone: 18 nm continental shelf: 200-m depth or to the depth of exploitation territorial sea: 12 nm
Climate: tropical in south; arid desert in north; rainy season (April to October)
Terrain: generally flat, featureless plain; mountains in east and west
Elevation extremes: lowest point: Red Sea 0 m highest point: Kinyeti 3,187 m
Natural resources: petroleum; small reserves of iron ore, copper, chromium ore, zinc, tungsten, mica, silver, gold
Land use: arable land: 5% permanent crops: 0% permanent pastures: 46% forests and woodland: 19% other: 30% (1993 est.)