The drive from Boone to Nashville covers roughly 350 miles across the Appalachian Mountains and into the heart of Tennessee. You will primarily use US-421 North and I-40 West. The journey takes approximately 6 hours, winding through scenic mountain passes and the rolling hills of Tennessee. This route is famous for its beautiful vistas, especially during the autumn foliage season. Be prepared for mountain driving conditions and potential traffic near Knoxville.
Total Distance: 560 km driving distance and 450 km straight-line air distance.
Stop in Knoxville for a quick meal and to stretch your legs.
Autumn for the spectacular fall colors along the mountain highways.