How many miles are there from Chattanooga TN to Gatlinburg TN?

Answer 1

150 miles taking this route:

1. Take I-75 NORTH from Chattanooga to I-40 EAST to KNOXVILLE off EXIT 84A.
2. Continue on I-40 EAST to TN-66 to GATLINBURG SEVIERVILLE and PIGEON FORGE off EXIT 407. To bypass KNOXVILLE, take I-640 EAST (EXIT 385 off I-40).
3. Follow TN-66 SOUTH to U.S. 441 SOUTH to GATLINBURG; continue straight on U.S. 441 SOUTH to GATLINBURG.