How far is it from Lookout Mountain, TN to Signal Mountain, TN?

The distance between Lookout Mountain, TN and Signal Mountain, TN is 18 mi by road.

How long does it take to drive from Lookout Mountain, TN to Signal Mountain, TN?

The drive from Lookout Mountain, TN to Signal Mountain, TN takes approximately 35 min by car.

The fastest route from Lookout Mountain, TN to Signal Mountain, TN covers 18 mi with a driving time of approximately 35 min.

Signal Mountain, TN lies roughly to the north of Lookout Mountain, TN.

Distance: 18 miDuration: 35 min

Driving from Lookout Mountain, TN to Signal Mountain, TN takes about 35 min via US 127. The distance is 18 mi. The straight-line distance is 11 mi. Driving directions

Driving directions21 · 18 mi

The return trip from Signal Mountain, TN to Lookout Mountain, TN covers roughly the same distance, 18 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 5 October 2026.

How far is it from Lookout Mountain, TN to Signal Mountain, TN?: The distance between Lookout Mountain, TN and Signal Mountain, TN is 18 mi by road.
How long does it take to drive from Lookout Mountain, TN to Signal Mountain, TN?: The drive from Lookout Mountain, TN to Signal Mountain, TN takes approximately 35 min by car.
What is the best route from Lookout Mountain, TN to Signal Mountain, TN?: The fastest route from Lookout Mountain, TN to Signal Mountain, TN covers 18 mi with a driving time of approximately 35 min.
Which direction is Signal Mountain, TN from Lookout Mountain, TN?: Signal Mountain, TN lies roughly to the north of Lookout Mountain, TN.