Distance between cities › USA › Tennessee › Rockwood, TN › Distance from Rockwood to Chattanooga Book Hotels

Distance from Rockwood, TN to Chattanooga, TN

Distance

70 mi

Time

1 hour 25 mins

Gas Cost

$6 - $11

There are 66.68 miles from Rockwood to Chattanooga in southwest direction and 70 miles (112.65 kilometers) by car, following the US-27 route.

Rockwood and Chattanooga are 1 hour 25 mins far apart, if you drive non-stop .

This is the fastest route from Rockwood, TN to Chattanooga, TN. The halfway point is Dayton, TN.

Rockwood, TN and Chattanooga, TN are in the same time zone (EDT). Current time in both locations is 11:25 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Rockwood, TN to Chattanooga, TN:

Lowest Price Rental Cars in Rockwood, TN

Planning on renting a car to go from Rockwood, TN to Chattanooga, TN? Here there are some offers to rent a car in Rockwood, TN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rockwood »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 2.82 gallons of gas to cover the route between Rockwood, TN and Chattanooga, TN.

The estimated cost of gas to go from Rockwood to Chattanooga is $8.15.

During the route, an average car will release 55.29 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $2.89 per gallon of regular gas. Price last updated on March 7, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Rockwood, TN and Chattanooga, TN

If you want to meet halfway between Rockwood, TN and Chattanooga, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.467926 and -85.037033, or 35º 28' 4.5336" N, 85º 2' 13.3188" W. This location is 35.13 miles away from Rockwood, TN and Chattanooga, TN and it would take approximately 42 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dayton, TN, situated 32 miles from Rockwood, TN and 38 miles from Chattanooga, TN. It would take 37 minutes to go from Rockwood to Dayton and 42 minutes to go from Chattanooga to Dayton.