<Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="2"> (listed alphabetically) </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> American Samoa: Apr. 17, 1900 </Li> <Li> District of Columbia: Jul. 16, 1790 </Li> <Li> Guam: Apr. 11, 1899 </Li> <Li> Northern Mariana Islands: Nov. 3, 1986 </Li> <Li> Puerto Rico: Apr. 11, 1899 </Li> <Li> US Virgin Islands: Mar. 31, 1917 </Li> </Ul> </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Th_colspan="2"> (listed alphabetically) </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> American Samoa: Apr. 17, 1900 </Li> <Li> District of Columbia: Jul. 16, 1790 </Li> <Li> Guam: Apr. 11, 1899 </Li> <Li> Northern Mariana Islands: Nov. 3, 1986 </Li> <Li> Puerto Rico: Apr. 11, 1899 </Li> <Li> US Virgin Islands: Mar. 31, 1917 </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> (listed alphabetically) </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> American Samoa: Apr. 17, 1900 </Li> <Li> District of Columbia: Jul. 16, 1790 </Li> <Li> Guam: Apr. 11, 1899 </Li> <Li> Northern Mariana Islands: Nov. 3, 1986 </Li> <Li> Puerto Rico: Apr. 11, 1899 </Li> <Li> US Virgin Islands: Mar. 31, 1917 </Li> </Ul> </Td> </Tr>

How many miles is it from one end of the united states to the other