How far is it from Decatur, TN to Madisonville, TN?

The distance between Decatur, TN and Madisonville, TN is 51 km by road.

How long does it take to drive from Decatur, TN to Madisonville, TN?

The drive from Decatur, TN to Madisonville, TN takes approximately 50 min by car.

The fastest route from Decatur, TN to Madisonville, TN covers 51 km with a driving time of approximately 50 min.

Madisonville, TN lies roughly to the east of Decatur, TN.

Towns on the route from Decatur, TN to Madisonville, TN include Athens, Etowah.

Distance: 51 kmDrive time: 50 min

Driving from Decatur, TN to Madisonville, TN takes about 50 min via TN 30. The distance is 51 km. The straight-line distance is 39 km. EV charging is available along the route, including in Athens, TN. Driving directions

Driving directions17 · 51 km

The return trip from Madisonville, TN to Decatur, TN covers roughly the same distance, 51 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 7 September 2026.

How far is it from Decatur, TN to Madisonville, TN?: The distance between Decatur, TN and Madisonville, TN is 51 km by road.
How long does it take to drive from Decatur, TN to Madisonville, TN?: The drive from Decatur, TN to Madisonville, TN takes approximately 50 min by car.
What is the best route from Decatur, TN to Madisonville, TN?: The fastest route from Decatur, TN to Madisonville, TN covers 51 km with a driving time of approximately 50 min.
Which direction is Madisonville, TN from Decatur, TN?: Madisonville, TN lies roughly to the east of Decatur, TN.
Which towns do you pass between Decatur, TN and Madisonville, TN?: Towns on the route from Decatur, TN to Madisonville, TN include Athens, Etowah.