How many miles are there from Rogersville TN to Oak Ridge TN?

101 miles taking this route:

1. Take U.S. 11W SOUTH from Rogersville to U.S. 25E SOUTH to MORRISTOWN. Follow signs.
2. Take U.S. 25E SOUTH to I-81 near Morristown. At JCT I-81, follow signs to I-81 SOUTH.
3. Take I-81 SOUTH to I-40 WEST to KNOXVILLE at EXIT 1B.
4. Take I-40 WEST to TN-162 NORTH to OAK RIDGE at EXIT 376 past Knoxville. Follow signs to TN-162 NORTH to OAK RIDGE on the exit ramp. To bypass KNOXVILLE, take I-640 WEST (EXIT 393 off I-40).
5. Take TN-162 NORTH to TN-62 WEST to OAK RIDGE.
6. Take TN-62 WEST to Oak Ridge.