| Chattanooga to Rosemont (California) | 1,999.00 mi (3,217.09 km) |
| Chattanooga to Rosemount (Minnesota) | 785.94 mi (1,264.85 km) |
| Chattanooga to Rosenberg (Texas) | 725.15 mi (1,167.02 km) |
| Chattanooga to Roseville (California) | 1,995.96 mi (3,212.18 km) |
| Chattanooga to Roseville (Michigan) | 528.94 mi (851.25 km) |
| Chattanooga to Roseville (Minnesota) | 803.74 mi (1,293.50 km) |
| Chattanooga to Rossmoor (California) | 1,864.78 mi (3,001.08 km) |
| Chattanooga to Rossville (Maryland) | 566.04 mi (910.96 km) |
| Chattanooga to Roswell (Georgia) | 87.40 mi (140.65 km) |
| Chattanooga to Roswell (New Mexico) | 1,106.04 mi (1,780.00 km) |
| Chattanooga to Round Lake (Illinois) | 525.82 mi (846.22 km) |
| Chattanooga to Round Lake Beach (Illinois) | 527.77 mi (849.36 km) |
| Chattanooga to Round Rock (Texas) | 785.60 mi (1,264.30 km) |
| Chattanooga to Rowland Heights (California) | 1,851.57 mi (2,979.81 km) |
| Chattanooga to Rowlett (Texas) | 663.82 mi (1,068.31 km) |
