| Walker Mill to Portage (Indiana) | 573.95 mi (923.68 km) |
| Walker Mill to Portage (Michigan) | 511.21 mi (822.72 km) |
| Walker Mill to Portage (Wisconsin) | 728.21 mi (1,171.95 km) |
| Walker Mill to Portales (New Mexico) | 1,499.55 mi (2,413.30 km) |
| Walker Mill to Porterville (California) | 2,298.97 mi (3,699.84 km) |
| Walker Mill to Portland (Maine) | 477.20 mi (767.98 km) |
| Walker Mill to Portland (Oregon) | 2,354.01 mi (3,788.41 km) |
| Walker Mill to Portland (Tennessee) | 549.49 mi (884.32 km) |
| Walker Mill to Portland (Texas) | 1,397.24 mi (2,248.64 km) |
| Walker Mill to Portsmouth (New Hampshire) | 429.75 mi (691.62 km) |
| Walker Mill to Portsmouth (Ohio) | 326.25 mi (525.04 km) |
| Walker Mill to Portsmouth (Virginia) | 143.15 mi (230.39 km) |
| Walker Mill to Post Falls (Idaho) | 2,078.81 mi (3,345.52 km) |
| Walker Mill to Potomac (Maryland) | 19.15 mi (30.82 km) |
| Walker Mill to Potomac Park (California) | 2,310.49 mi (3,718.38 km) |
