Longest Rivers in Tennessee
1. Mississippi River – 2,320 miles (3,730 km)
2. Cumberland River – 688 miles (1,107 km)
3. Tennessee River – 652 miles (1,049 km)
4. Clinch River – 300 miles (480 km)
5. Duck River – 284 miles (457 km)
6. Hatchie River – 238 miles (383 km)
7. French Broad River – 213 miles (343 km)
8. Elk River – 195 miles (314 km)
9. Hiwassee River – 147 miles (237 km)
10. Caney Fork – 143 miles (230 km)