Letcher Lake   Be the first to submit input for Letcher Lake. If you have info on Letcher Lake, Sanborn County, South Dakota please submit it here to improve this web site.          These outdoors activities are available near Letcher Lake.   Lakes Near Letcher Lake: Lake Mitchell, Davison County, 11 miles away   Hotels Near Letcher Lake: Ramada Inn And Suites Conference Center, Mitchell, 12 miles away Econo Lodge Mitchell, Mitchell, 12 miles away Best Western Motor Inn, Mitchell, 13 miles away Quality Inn Mitchell, Mitchell, 13 miles away Americinn - Mitchell, Sd, Mitchell, 13 miles away