The Most Similar States to the Rocky Mountain Region

1. Wyoming, 2. Idaho, 3. Montana, 4. Colorado, 5. Utah

The Most Similar States to the North New England Region

1. Maine, 2. New Hampshire, 3. Vermont, 4. Connecticut, 5. Massachusetts

The Most Similar States to the Northeast

1. Connecticut, 2. Massachusetts, 3. Rhode Island, 4. New Jersey, 5. New York

The Most Similar Countries to East Asia

1. Vietnam, 2. Singapore, 3. Thailand, 4. Malaysia, 5. Philippines

The Most Similar Countries to Central Asia

1. Armenia, 2. Iran, 3. Ukraine, 4. Georgia, 5. Russia

The Most Similar Countries to the Middle East

1. Djibouti, 2. Turkey, 3. Uzbekistan, 4. Azerbaijan, 5. Turkmenistan