There are two counties that border Lake Cumberland in Kentucky.
Three counties in Wisconsin border Lake Superior: Douglas, Bayfield, and Ashland. These counties are located in the northern part of the state and offer various recreational opportunities along the lake's shoreline.
For Great Lakes border Canada. The names are Lake Superior, Lake Ontario, Lake Michigan, and Lake Huron.
The Great Salt Lake lies in parts of Box Elder, Davis, Tooele, Weber, and Salt Lake counties in Utah.
One (Ontario).
# Superior # Huron # Erie # Ontario
48
about 200 miles
The five "Great Lakes" of North America - Lakes Huron, Michigan, Superior, Ontario & Erie are all on the border. Lake St. Clair between Michigan and Ontario is another. Lake of the Woods, Sand Point Lake and Rainy Lake in Minnesota are some of the largest, but there are many other small lakes there. There are many smaller lakes that are on the border as well.
Seven - Lake, Porter, LaPorte, St. Joseph, Elkhart, LaGrange, and Steuben.
Thirteen counties in New Jersey border the eastern side of the state.
Ten counties in Indiana border Ohio.