How far is Loudon, TN from Johnson City, TN?
Distance by Flight
Shortest distance between Loudon and Johnson City is 117.71 miles (189.43 km).
Flight distance from Loudon, TN to Johnson City, TN is 117.71 miles. Estimated flight time is 00 hours 16 minutes.
It takes 00 hours 15 minutes to travel from Loudon to Johnson City with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Loudon, Tennessee to Johnson City, Tennessee is: 138.57 miles (223.01 km) by car.
Driving from Loudon to Johnson City will take approximately 02 hours 08 minutes.
#1 Loudon
Human settlement in Loudon County, Tennessee, United States of America
| Population | 6009 |
|---|---|
| GPS Coordinates | 35°43'58"N 84°20'2"W |
| Latitude | 35.7328500 |
| Longitude | -84.3338100 |
| Altitude | 255 |
| Country | United States |
#2 Johnson City
The most populous city in Washington County, Tennessee. It is located on the Holston River in eastern Tennessee. Johnson City is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the East Tennessee State University campus and the Johnson City Museum of Art and History.
| Population | 66906 |
|---|---|
| GPS Coordinates | 36°18'48"N 82°21'12"W |
| Latitude | 36.3134400 |
| Longitude | -82.3534700 |
| Altitude | 498 |
| Country | United States |
Ending point in Johnson City: Cherry Street (-82.353659,36.313645)
Estimated Travel Time Between Loudon and Johnson City
The distance between Loudon and Johnson City is 223 km if you choose to drive by road. You can go 02 hours 28 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.
There is no time difference between Loudon and Johnson City. The current time is 15:03:30.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 37 minutes |
| 40 mph (64.37 km/h) | 03 hours 27 minutes |
| 50 mph (80.47 km/h) | 02 hours 46 minutes |
| 60 mph (96.56 km/h) | 02 hours 18 minutes |
| 70 mph (112.65 km/h) | 01 hours 58 minutes |
| 75 mph (120.7 km/h) | 01 hours 50 minutes |
| 80 mph (128.75 km/h) | 01 hours 43 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 18.51 liters (4.89 gallon) of gas to cover the route between Loudon and Johnson City.
The estimated cost of gas to go from Loudon to Johnson City is $15.35 (diesel $20.45).
Tennessee gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.14 | $3.56 | $3.93 | $4.18 |
| Total | $15.35 | $17.4 | $19.23 | $20.45 |
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 (in Tennessee ) per gallon of daily gas for calculations is $3.140 (Diesel $4.183) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Loudon 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.
Distance to Other Cities
Driving distance from East Chattanooga, TN to Loudon 80.28 miles (129 km)
Driving distance from Johnson, TN to Loudon 17.72 miles (29 km)
