Distance: Knoxville to Chattanooga
Distance between Knoxville and Chattanooga in kilometers, miles and nautical miles.
162 km
Straight-line
great-circle
87 nm
Nautical Miles
as the crow flies
219 km
By Road
2h 44m
42 minutes
By Air
flight time
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Frequently Asked Questions
How far is Knoxville from Chattanooga?
The straight-line distance from Knoxville to Chattanooga is 162 km (87 nautical miles). By road it is approximately 219 km (2h 44m drive). By air the flight takes about 42 minutes.
How many nautical miles is it from Knoxville to Chattanooga?
The nautical distance from Knoxville to Chattanooga is approximately 87 nautical miles.