How far is it from Knoxville, TN to Rockford, TN?

The distance between Knoxville, TN and Rockford, TN is 20 km by road.

How long does it take to drive from Knoxville, TN to Rockford, TN?

The drive from Knoxville, TN to Rockford, TN takes approximately 25 min by car.

The fastest route from Knoxville, TN to Rockford, TN covers 20 km with a driving time of approximately 25 min.

Rockford, TN lies roughly to the south of Knoxville, TN.

Distance: 20 kmDrive time: 25 min

Driving from Knoxville, TN to Rockford, TN takes about 25 min via US 129. The distance is 20 km. The straight-line distance is 16 km. Driving directions

Driving directions16 · 20 km

The return trip from Rockford, TN to Knoxville, TN covers roughly the same distance, 20 km.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 6 October 2026.

How far is it from Knoxville, TN to Rockford, TN?: The distance between Knoxville, TN and Rockford, TN is 20 km by road.
How long does it take to drive from Knoxville, TN to Rockford, TN?: The drive from Knoxville, TN to Rockford, TN takes approximately 25 min by car.
What is the best route from Knoxville, TN to Rockford, TN?: The fastest route from Knoxville, TN to Rockford, TN covers 20 km with a driving time of approximately 25 min.
Which direction is Rockford, TN from Knoxville, TN?: Rockford, TN lies roughly to the south of Knoxville, TN.