You got it.
After a long, protracted dispute with Denmark where we sent our respective militaries out to Hans Island to give each other gifts of Whiskey and Schnapps (known as "The Whisky War"), we finally settled on drawing a border down the middle of the island giving Canada and Greenland/Denmark a land border.
Canada shares a maritime border with France at St Pierre and Miquelon, a few islands off the coast of Newfoundland that are a French overseas territory.