Knoxville and Chattanooga are two of the largest cities in Tennessee. They are both located in the eastern part of the state, but they are not very close to each other. The distance between Knoxville and Chattanooga is approximately 115 miles (185 kilometers).

Driving from Knoxville to Chattanooga
The drive from Knoxville to Chattanooga takes about 2 hours and 15 minutes without traffic. However, traffic can be heavy at times, so it is important to allow for extra time.
The best route to take from Knoxville to Chattanooga is Interstate 40 East. Take I-40 East to Exit 173 (Highway 153 North). Take Highway 153 North to Chattanooga.
Flying from Knoxville to Chattanooga
There are no direct flights from Knoxville to Chattanooga. However, there are several connecting flights available. The flight time from Knoxville to Chattanooga is about 1 hour and 30 minutes.
Other Transportation Options
There are a few other transportation options available for getting from Knoxville to Chattanooga. These options include:
- Bus: There are several bus companies that offer service between Knoxville and Chattanooga. The bus ride takes about 3 hours.
- Train: There is one train that runs between Knoxville and Chattanooga. The train ride takes about 4 hours.
Which Transportation Option is Best?
The best transportation option for getting from Knoxville to Chattanooga depends on your individual needs and preferences. If you are looking for the fastest option, flying is the best choice. However, flying is also the most expensive option. If you are looking for the cheapest option, taking the bus is the best choice. However, the bus ride is also the longest.
Things to Do in Chattanooga
Chattanooga is a beautiful city with a lot to offer visitors. Some of the most popular things to do in Chattanooga include:
- Visiting the Tennessee Aquarium
- Walking across the Walnut Street Bridge
- Exploring the Hunter Museum of American Art
- Visiting the Chattanooga Zoo
- Taking a boat ride on the Tennessee River
Conclusion
The distance between Knoxville and Chattanooga is approximately 115 miles (185 kilometers). The drive takes about 2 hours and 15 minutes without traffic. There are also several other transportation options available, including buses and trains. The best transportation option depends on your individual needs and preferences.