| Covington to Portage (Michigan) | 225.92 mi (363.58 km) |
| Covington to Portage (Wisconsin) | 404.01 mi (650.19 km) |
| Covington to Portales (New Mexico) | 1,095.16 mi (1,762.50 km) |
| Covington to Porterville (California) | 1,890.56 mi (3,042.56 km) |
| Covington to Portland (Maine) | 804.08 mi (1,294.05 km) |
| Covington to Portland (Oregon) | 1,980.54 mi (3,187.37 km) |
| Covington to Portland (Tennessee) | 201.13 mi (323.68 km) |
| Covington to Portland (Texas) | 1,064.41 mi (1,713.00 km) |
| Covington to Portsmouth (New Hampshire) | 766.65 mi (1,233.81 km) |
| Covington to Portsmouth (Ohio) | 86.72 mi (139.56 km) |
| Covington to Portsmouth (Virginia) | 469.54 mi (755.65 km) |
| Covington to Post Falls (Idaho) | 1,720.18 mi (2,768.36 km) |
| Covington to Potomac (Maryland) | 392.94 mi (632.37 km) |
| Covington to Potomac Park (California) | 1,901.33 mi (3,059.89 km) |
| Covington to Pottstown (Pennsylvania) | 479.26 mi (771.29 km) |
