Location: Thailand is situated in the heart of the Southeast Asian mainland, covering an area of 513,115 sq.km. and extends about 1,620 kilometres from north to south and 775 kilometres from east to west. Thailand borders the Lao People’s Democratic Republic and the Union of Myanmar to the North, the Kingdom of Cambodia and the Gulf of Thailand to the East, the Union of Myanmar and the Indian Ocean to the West, and Malaysia to the south.