India
slightly more than one-third the size of the US
Indian Ocean
about 5.5 times the size of the US
Indonesia
slightly less than three times the size of Texas
Iran
slightly smaller than Alaska
Iraq
slightly more than twice the size of Idaho
Ireland
slightly larger than West Virginia
Isle of Man
slightly more than three times the size of Washington, DC
Israel
slightly smaller than New Jersey
Italy
slightly larger than Arizona
Jamaica
slightly smaller than Connecticut