The length of South Dakota is 380 miles long. The width of South
Dakota is 210 miles wide.
The distance across South Dakota is about 395 miles using I-90.
The distance from South Dakota to Indiana is greater than the distance from South Dakota to Canada.
If you actually could travel by car to India from South Dakota, that would be the longest distance to travel. However, you would need to find alternate means to travel across the ocean.
It is about 210 miles across South Dakota.
The distance between Madison, South Dakota and Sioux Falls, South Dakota is 51.1 miles (82.2 km).
The distance from Fargo, North Dakota to Aberdeen, South Dakota is about 187 miles/301 km.
It is 193 miles according to Google Maps.
452 miles is the longest distance across Illinois from north to south.
The greatest distance north to south across Australia is about 3,700 km.
The driving distance from Rapid City, South Dakota to Sioux Falls, South Dakota is 353 miles via I-90 E per MapQuest. The driving time per MapQuest is 4 hours and 48 minutes.
A flight from LAX to South Dakota takes about 3 hours. The distance between LAX and South Dakota is 1,238 miles or 1,993 kilometers.
The distance from South Dakota to the Sahara Desert is 6,643 miles or 10,691 km.
The Missouri River runs across North Dakota from the western border to the south-central border. The Red River (of the North) runs from south to north, forming the North Dakota and Minnesota border.
Wyoming and South Dakota share a common border. The distance from the center of Wyoming to the center of North Dakota is 604 miles or 971 km.
A flight from Chicago, Illinois to South Dakota takes about 2 hours. The distance from Chicago, Illinois to South Dakota is 620 miles or 998 kilometers.