Shortest distance between Germantown and Johnson City is 426.77 miles (686.81 km).
Flight distance from Germantown, TN to Johnson City, TN is 426.77 miles. Estimated flight time is 00 hours 59 minutes.
It takes 00 hours 53 minutes to travel from Germantown to Johnson City with an airplane (average speed of 550 miles).
The driving distance from Germantown, Tennessee to Johnson City, Tennessee is: 489.99 miles (788.56 km) by car.
Driving from Germantown to Johnson City will take approximately 07 hours 33 minutes.
The distance between Germantown and Johnson City is 789 km if you choose to drive by road. You can go 08 hours 45 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 Germantown, TN and Johnson City, TN. The current time in Germantown is 05:12:24, although it is 06:12:24 in Johnson City.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||16 hours 19 minutes|
|40 mph (64.37 km/h)||12 hours 15 minutes|
|50 mph (80.47 km/h)||09 hours 47 minutes|
|60 mph (96.56 km/h)||08 hours 09 minutes|
|70 mph (112.65 km/h)||07 hours 00 minutes|
|75 mph (120.7 km/h)||06 hours 31 minutes|
|80 mph (128.75 km/h)||06 hours 06 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 65.45 liters (17.29 gallon) of gas to cover the route between Germantown and Johnson City.
The estimated cost of gas to go from Germantown to Johnson City is $56.49 (diesel $62).
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 $3.267 (Diesel $3.586) /gallon. Last changed prices on October 17, 2021.
The place names are translated into coordinates to approximate the distance between Germantown 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.