Travelers are voting Flathead River, Middle Fork Flathead River and North Fork Flathead River as the best of 10 rivers in Glacier National Park. There are 8 rivers near Whitefish a city just 35 km from Glacier National Park and 5 rivers near Kalispell which is 44 km distant. The most popular of these are Flathead River near Whitefish and Middle Fork Flathead River in Kalispell. You can find 3914 River in the country of United States and Mississippi River is our members favorite River in all of United States. Want more? Check out our map of rivers in Glacier National Park.