Geographic coordinates: 40 00 N, 60 00 E
Map references: Asia
Area: total: 488,100 sq km water: 0 sq km land: 488,100 sq km
Area - comparative: slightly larger than California
Land boundaries: total: 3,736 km border countries: Afghanistan 744 km,
Iran 992 km, Kazakhstan 379 km, Uzbekistan 1,621 km
Coastline: 0 km; note - Turkmenistan borders the Caspian Sea (1,768 km)
Maritime claims: none (landlocked)
Climate: subtropical desert
Terrain: flat-to-rolling sandy desert with dunes rising to mountains in the south; low mountains along border with Iran; borders Caspian Sea in west
Elevation extremes: lowest point: Vpadina Akchanaya -81 m; note - Sarygamysh Koli is a lake in northern Turkmenistan with a water level that fluctuates above and below the elevation of Vpadina Akchanaya (the lake has dropped as low as -110 m) highest point: Gora Ayribaba 3,139 m