Shortest distance between Smyrna and Johnson City is 233.48 miles (375.76 km).
Flight distance from Smyrna, TN to Johnson City, TN is 233.48 miles. Estimated flight time is 00 hours 33 minutes.
It takes 00 hours 30 minutes to travel from Smyrna to Johnson City with an airplane (average speed of 550 miles).
The driving distance from Smyrna, Tennessee to Johnson City, Tennessee is: 279.45 miles (449.73 km) by car.
Driving from Smyrna to Johnson City will take approximately 04 hours 21 minutes.
The distance between Smyrna and Johnson City is 450 km if you choose to drive by road. You can go 04 hours 59 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 Smyrna, TN and Johnson City, TN. The current time in Smyrna is 05:02:14, although it is 06:02:14 in Johnson City.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||09 hours 18 minutes|
|40 mph (64.37 km/h)||06 hours 59 minutes|
|50 mph (80.47 km/h)||05 hours 35 minutes|
|60 mph (96.56 km/h)||04 hours 39 minutes|
|70 mph (112.65 km/h)||03 hours 59 minutes|
|75 mph (120.7 km/h)||03 hours 43 minutes|
|80 mph (128.75 km/h)||03 hours 29 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 37.33 liters (9.86 gallon) of gas to cover the route between Smyrna and Johnson City.
The estimated cost of gas to go from Smyrna to Johnson City is $40.45 (diesel $47.82).
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 February 05, 2023.
The place names are translated into coordinates to approximate the distance between Smyrna 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.