| Shanklin to Portage (Michigan) | 3,841.27 mi (6,181.92 km) |
| Shanklin to Portage (Wisconsin) | 3,930.19 mi (6,325.04 km) |
| Shanklin to Portales (New Mexico) | 4,914.09 mi (7,908.46 km) |
| Shanklin to Porterville (California) | 5,358.43 mi (8,623.57 km) |
| Shanklin to Portland (Maine) | 3,162.20 mi (5,089.07 km) |
| Shanklin to Portland (Oregon) | 4,929.77 mi (7,933.69 km) |
| Shanklin to Portland (Tennessee) | 4,135.75 mi (6,655.85 km) |
| Shanklin to Portland (Texas) | 5,005.53 mi (8,055.63 km) |
| Shanklin to Portsmouth (New Hampshire) | 3,207.60 mi (5,162.14 km) |
| Shanklin to Portsmouth (Ohio) | 3,890.39 mi (6,260.97 km) |
| Shanklin to Portsmouth (Virginia) | 3,703.24 mi (5,959.80 km) |
| Shanklin to Post Falls (Idaho) | 4,647.28 mi (7,479.08 km) |
| Shanklin to Potomac (Maryland) | 3,642.44 mi (5,861.94 km) |
| Shanklin to Potomac Park (California) | 5,395.87 mi (8,683.81 km) |
| Shanklin to Pottstown (Pennsylvania) | 3,524.65 mi (5,672.37 km) |
