<Tr> <Td> 31 ° N </Td> <Td> Part of the border between Iran and Iraq . In the USA, part of the border between Mississippi and Louisiana, and part of the border between Alabama and Florida . </Td> </Tr> <Tr> <Td> 28 ° N </Td> <Td> In Mexico, the border between Baja California and Baja California Sur . </Td> </Tr> <Tr> <Td> 26 ° N </Td> <Td> Part of the border between Western Sahara (claimed by Morocco) and Mauritania . </Td> </Tr> <Tr> <Td> 25 ° N </Td> <Td> Part of the border between Mauritania and Mali . </Td> </Tr>

List important of both line of latitude and longitude