According to Meetways.com, the halfway point between Boise, Idaho and Sioux Falls, South Dakota would be on US Highway 14 in the Bighorn National Forest near Dayton, Wyoming.
The halfway point between Sioux Falls, South Dakota and Statesville, North Carolina is O'Fallon, Illinois.
Des Monien Iowa
Big Timber, MT
A city halfway between Billings MT & Chicago IL could be Sioux Falls SD, depending on your route.
Sioux Falls, South Dakota
There are about 157.039 miles between Sioux Falls and Faulkton.
One halfway point between Fort Worth, Texas and Sioux Falls, South Dakota (depending on your route) is Emporia, Kansas.
347 miles
Presho, South Dakota, roughly halfway between Rapid City and Sioux Falls.
Yes. Different areas of Sioux Falls have a Dutch population of between 4% and 8%.
According to Google Maps; the distance between Seattle, Wash and Sioux Falls, SD is 1,490 miles. The hallway city, (using the suggested Google Map route), is Greycliff, Montana at 747 miles or 11 hours 38 minutes driving time.
Albert Lea, MN - Sioux Falls, SD- 175 mi