| Chattanooga to Indianola (Iowa) | 626.44 mi (1,008.15 km) |
| Chattanooga to Indio (California) | 1,761.83 mi (2,835.40 km) |
| Chattanooga to Inglewood (California) | 1,877.20 mi (3,021.07 km) |
| Chattanooga to Inkster (Michigan) | 510.10 mi (820.93 km) |
| Chattanooga to Inver Grove Heights (Minnesota) | 790.22 mi (1,271.74 km) |
| Chattanooga to Inwood (New York) | 734.53 mi (1,182.11 km) |
| Chattanooga to Iona (Florida) | 622.03 mi (1,001.06 km) |
| Chattanooga to Ionia (Michigan) | 546.70 mi (879.83 km) |
| Chattanooga to Iowa City (Iowa) | 568.10 mi (914.27 km) |
| Chattanooga to Irmo (South Carolina) | 239.94 mi (386.14 km) |
| Chattanooga to Irondale (Alabama) | 132.51 mi (213.25 km) |
| Chattanooga to Ironton (Ohio) | 278.50 mi (448.20 km) |
| Chattanooga to Irvine (California) | 1,849.19 mi (2,975.98 km) |
| Chattanooga to Irving (Texas) | 688.40 mi (1,107.87 km) |
| Chattanooga to Isabela (Puerto Rico) | 1,598.84 mi (2,573.08 km) |
