Bangkok shares border with Samut Prakan
Geography
Bangkok covers an area of 1,568.7 square kilometres (605.7 sq mi), ranking 69th among the other 76 provinces of Thailand. Of this, about 700 square kilometres (270 sq mi) form the built-up urban area. It is ranked 73rd in the world in terms of land area. The city's urban sprawl reaches into parts of the six other provinces that it borders, namely, in clockwise order from northwest: Nonthaburi, Pathum Thani, Chachoengsao, Samut Prakan, Samut Sakhon, and Nakhon Pathom. With the exception of Chachoengsao, these provinces, together with Bangkok, form the greater Bangkok Metropolitan Region.
adjoins borders neighbors is adjacent to