Shortest distance between Chattanooga and Clarksville is 153.99 miles (247.82 km).
Flight distance from Chattanooga, TN to Clarksville, TN is 153.99 miles. Estimated flight time is 00 hours 21 minutes.
It takes 00 hours 19 minutes to travel from Chattanooga to Clarksville with an airplane (average speed of 550 miles).
The driving distance from Chattanooga, Tennessee to Clarksville, Tennessee is: 181.04 miles (291.35 km) by car.
Driving from Chattanooga to Clarksville will take approximately 02 hours 50 minutes.
The distance between Chattanooga and Clarksville is 291 km if you choose to drive by road. You can go 03 hours 14 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
Please keep in mind that there is a 1 hour time gap between Chattanooga, TN and Clarksville, TN. The current time in Chattanooga is 17:42:17, although it is 16:42:17 in Clarksville.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||06 hours 01 minutes|
|40 mph (64.37 km/h)||04 hours 31 minutes|
|50 mph (80.47 km/h)||03 hours 37 minutes|
|60 mph (96.56 km/h)||03 hours 01 minutes|
|70 mph (112.65 km/h)||02 hours 35 minutes|
|75 mph (120.7 km/h)||02 hours 24 minutes|
|80 mph (128.75 km/h)||02 hours 15 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 24.18 liters (6.39 gallon) of gas to cover the route between Chattanooga and Clarksville.
The estimated cost of gas to go from Chattanooga to Clarksville is $26.2 (diesel $30.98).
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on August 13, 2022.
The place names are translated into coordinates to approximate the distance between Chattanooga and Clarksville (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.