Riley Lake   Be the first to submit input for Riley Lake. If you have info on Riley Lake, Randolph County, Missouri please submit it here to improve this web site.          These outdoors activities are available near Riley Lake.   Lakes Near Riley Lake: Thomas Hill Reservoir, Randolph County, 6 miles away   Public Lands Near Riley Lake: Long Branch State Park, Missouri, 18 miles away Finger Lakes State Park, Missouri, 28 miles away Thousand Hills State Park, Missouri, 36 miles away   Marinas On or Near Riley Lake: Long Branch Marina Store, Macon, 13 miles away   Camp Grounds Near Riley Lake: Macs Cove, Clifton Hill, 8 miles away   Hotels Near Riley Lake: Super 8 Moberly MO, Moberly, 10 miles away Best Western Moberly Inn, Moberly, 11 miles away Holiday Inn Express MOBERLY, Moberly, 11 miles away Americas Best Value Inn and Suites, Macon, 12 miles away Super 8 Macon, Macon, 13 miles away