| Clitheroe to Portage (Michigan) | 3,699.22 mi (5,953.32 km) |
| Clitheroe to Portage (Wisconsin) | 3,777.30 mi (6,078.98 km) |
| Clitheroe to Portales (New Mexico) | 4,756.60 mi (7,655.01 km) |
| Clitheroe to Porterville (California) | 5,169.93 mi (8,320.20 km) |
| Clitheroe to Portland (Maine) | 3,045.69 mi (4,901.56 km) |
| Clitheroe to Portland (Oregon) | 4,725.02 mi (7,604.19 km) |
| Clitheroe to Portland (Tennessee) | 4,007.63 mi (6,449.65 km) |
| Clitheroe to Portland (Texas) | 4,874.33 mi (7,844.48 km) |
| Clitheroe to Portsmouth (New Hampshire) | 3,092.44 mi (4,976.80 km) |
| Clitheroe to Portsmouth (Ohio) | 3,763.82 mi (6,057.29 km) |
| Clitheroe to Portsmouth (Virginia) | 3,597.65 mi (5,789.86 km) |
| Clitheroe to Post Falls (Idaho) | 4,446.41 mi (7,155.81 km) |
| Clitheroe to Potomac (Maryland) | 3,527.71 mi (5,677.30 km) |
| Clitheroe to Potomac Park (California) | 5,208.40 mi (8,382.11 km) |
| Clitheroe to Pottstown (Pennsylvania) | 3,409.19 mi (5,486.56 km) |
