| Chattanooga to Portage (Michigan) | 493.26 mi (793.82 km) |
| Chattanooga to Portage (Wisconsin) | 627.76 mi (1,010.28 km) |
| Chattanooga to Portales (New Mexico) | 1,030.05 mi (1,657.70 km) |
| Chattanooga to Porterville (California) | 1,890.59 mi (3,042.61 km) |
| Chattanooga to Portland (Maine) | 994.38 mi (1,600.30 km) |
| Chattanooga to Portland (Oregon) | 2,077.18 mi (3,342.90 km) |
| Chattanooga to Portland (Tennessee) | 127.38 mi (205.00 km) |
| Chattanooga to Portland (Texas) | 866.18 mi (1,393.98 km) |
| Chattanooga to Portsmouth (New Hampshire) | 950.26 mi (1,529.29 km) |
| Chattanooga to Portsmouth (Ohio) | 284.79 mi (458.32 km) |
| Chattanooga to Portsmouth (Virginia) | 512.21 mi (824.32 km) |
| Chattanooga to Post Falls (Idaho) | 1,842.71 mi (2,965.56 km) |
| Chattanooga to Potomac (Maryland) | 520.94 mi (838.37 km) |
| Chattanooga to Potomac Park (California) | 1,894.06 mi (3,048.19 km) |
| Chattanooga to Pottstown (Pennsylvania) | 635.23 mi (1,022.30 km) |
