Area comparison map:

about three times the size of Florida; slightly more than twice the size of Wyoming

Land boundaries:
total: 5,673 km
[see also: Land boundaries - total country ranks ]
border countries (4): Burma 2416 km, Cambodia 817 km, Laos 1845 km, Malaysia 595 km

Coastline:
3,219 km
[see also: Coastline country ranks ]

Maritime claims:
territorial sea: 12 nm
[see also: Maritime claims - territorial sea country ranks ]
exclusive economic zone: 200 nm
[see also: Maritime claims - exclusive economic zone country ranks ]
continental shelf: 200-m depth or to the depth of exploitation
[see also: Maritime claims - continental shelf country ranks ]

Climate:
tropical; rainy, warm, cloudy southwest monsoon (mid-May to September); dry, cool northeast monsoon (November to mid-March); southern isthmus always hot and humid
More Climate Details

Terrain:
central plain; Khorat Plateau in the east; mountains elsewhere

Elevation:
mean elevation: 287 m
[see also: Elevation - mean elevation country ranks ]
lowest point: Gulf of Thailand 0 m
highest point: Doi Inthanon 2,565 m

Natural resources:
tin, rubber, natural gas, tungsten, tantalum, timber, lead, fish, gypsum, lignite, fluorite, arable land

Land use:
agricultural land: 41.2% (2011 est.)
[see also: Land use - agricultural land country ranks ]
arable land: 30.8% (2011 est.)
[see also: Land use - arable land country ranks ]
permanent crops: 8.8% (2011 est.)
[see also: Land use - permanent crops country ranks ]
permanent pasture: 1.6% (2011 est.)
[see also: Land use - permanent pasture country ranks ]
forest: 37.2% (2011 est.)
[see also: Land use - forest country ranks ]
other: 21.6% (2011 est.)
[see also: Land use country ranks ]

Irrigated land:
64,150 sq km (2012)
[see also: Irrigated land country ranks ]

Population distribution:
highest population density is found in and around Bangkok; significant population clusters found througout large parts of the country, particularly north and northeast of Bangkok and in the extreme southern region of the country

Natural hazards:
land subsidence in Bangkok area resulting from the depletion of the water table; droughts

Environment - current issues:
air pollution from vehicle emissions; water pollution from organic and factory wastes; water scarcity; deforestation; soil erosion; wildlife populations threatened by illegal hunting; hazardous waste disposal

Environment - international agreements:
party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Hazardous Wastes, Marine Life Conservation, Ozone Layer Protection, Tropical Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified: Law of the Sea

Geography - note:
controls only land route from Asia to Malaysia and Singapore; ideas for the construction of a canal across the Kra Isthmus that would create a bypass to the Strait of Malacca and shorten shipping times around Asia continue to be discussed