South Dakota is closer to Canada. Whoever said the above is a retard. Idaho shares a border with canada. South Dakota shares a border with NORTH DAKOTA not canada.
Idaho
*Idaho *Wyoming *South Dakota and finally, *North Dakota.
Idaho shares a border with Canada. South Dakota does not.
Idaho is closer to Canada than South Dakota.
North Dakota, South Dakota, Wyoming, and Idaho are the four states which border the US state of Montana.
Montana borders Idaho, North Dakota, South Dakota and Canada.
Montana is bordered on the west by Idaho; on the south by Wyoming; on the east by South Dakota and North Dakota; and on the north by British Columbia, Saskatchewan, and Alberta, Canada.
The state of Montana borders Idaho, Wyoming, North Dakota, and South Dakota. The is the only state that is bordered by all 5 states.
Idaho, North Dakota, South Dakota, Wyoming
Idaho, Canada, Wyoming, North Dakota, and South Dakota.
Montana