Shortest distance between Clarksville and Johnson City is 278.69 miles (448.51 km).
Flight distance from Clarksville, TN to Johnson City, TN is 278.69 miles. Estimated flight time is 00 hours 39 minutes.
It takes 00 hours 36 minutes to travel from Clarksville to Johnson City with an airplane (average speed of 550 miles).
The driving distance from Clarksville, Tennessee to Johnson City, Tennessee is: 331.01 miles (532.71 km) by car.
Driving from Clarksville to Johnson City will take approximately 04 hours 58 minutes.
The distance between Clarksville and Johnson City is 533 km if you choose to drive by road. You can go 05 hours 55 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 Clarksville, TN and Johnson City, TN. The current time in Clarksville is 11:44:25, although it is 12:44:25 in Johnson City.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||11 hours 01 minutes|
|40 mph (64.37 km/h)||08 hours 16 minutes|
|50 mph (80.47 km/h)||06 hours 37 minutes|
|60 mph (96.56 km/h)||05 hours 31 minutes|
|70 mph (112.65 km/h)||04 hours 43 minutes|
|75 mph (120.7 km/h)||04 hours 24 minutes|
|80 mph (128.75 km/h)||04 hours 07 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 44.21 liters (11.68 gallon) of gas to cover the route between Clarksville and Johnson City.
The estimated cost of gas to go from Clarksville to Johnson City is $47.91 (diesel $56.64).
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 08, 2022.
The place names are translated into coordinates to approximate the distance between Clarksville and Johnson City (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.