How far is Memphis from Knoxville?

Distance by Flight

Shortest distance between Memphis and Knoxville is 348.94 miles (561.57 km).

Flight distance from Memphis, TN to Knoxville, TN is 348.94 miles. Estimated flight time is 00 hours 47 minutes.

It takes 00 hours 42 minutes to travel from Memphis to Knoxville with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Memphis, Tennessee to Knoxville, Tennessee is: 391.15 miles (629.5 km) by car.

Driving from Memphis to Knoxville will take approximately 05 hours 44 minutes.

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#1 Memphis

County seat of Shelby County, Tennessee, United States

Population 649705
GPS Coordinates 35°8'58"N 90°2'56"W
Latitude 35.1495300
Longitude -90.0489800
Altitude 78
Country United States
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#2 Knoxville

County seat of Knox County, Tennessee, United States; third-largest city in Tennessee

Population 190223
GPS Coordinates 35°57'38"N 83°55'15"W
Latitude 35.9606400
Longitude -83.9207400
Altitude 276
Country United States

Estimated Travel Time Between Memphis and Knoxville

The distance between Memphis and Knoxville is 630 km if you choose to drive by road. You can go 06 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 Memphis, TN and Knoxville, TN. The current time in Memphis is 18:54:57, although it is 19:54:57 in Knoxville.

Average Speed Travel Time
30 mph (48.3 km/h) 13 hours 01 minutes
40 mph (64.37 km/h) 09 hours 46 minutes
50 mph (80.47 km/h) 07 hours 49 minutes
60 mph (96.56 km/h) 06 hours 31 minutes
70 mph (112.65 km/h) 05 hours 35 minutes
75 mph (120.7 km/h) 05 hours 12 minutes
80 mph (128.75 km/h) 04 hours 52 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 52.25 liters (13.8 gallon) of gas to cover the route between Memphis and Knoxville.
The estimated cost of gas to go from Memphis to Knoxville is $43.69 (diesel $46.54).

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 $3.165 (Diesel $3.372) /gallon. Last changed prices on September 20, 2021.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Memphis and Knoxville (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

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Driving distance from Bartlett, TN to Memphis 13.37 miles (22 km)

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Driving distance from Brentwood, TN to Memphis 384.98 miles (620 km)

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Driving distance from Chattanooga, TN to Memphis 337.4 miles (543 km)

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Driving distance from Clarksville, TN to Memphis 206.9 miles (333 km)

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Driving distance from Cleveland, TN to Memphis 367 miles (591 km)

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Driving distance from Collierville, TN to Memphis 31.82 miles (51 km)

Driving distance from East Chattanooga, TN to Memphis 342.42 miles (551 km)

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Driving distance from Franklin, TN to Memphis 207.01 miles (333 km)

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Driving distance from Gallatin, TN to Memphis 241.83 miles (389 km)

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Driving distance from Hendersonville, TN to Memphis 227.47 miles (366 km)

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Driving distance from Jackson, TN to Memphis 87.78 miles (141 km)

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Driving distance from Johnson City, TN to Memphis 495.59 miles (798 km)

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