| Mount Washington to Portage (Michigan) | 287.23 mi (462.25 km) |
| Mount Washington to Portage (Wisconsin) | 431.80 mi (694.92 km) |
| Mount Washington to Portales (New Mexico) | 1,027.16 mi (1,653.05 km) |
| Mount Washington to Porterville (California) | 1,841.16 mi (2,963.07 km) |
| Mount Washington to Portland (Maine) | 886.63 mi (1,426.89 km) |
| Mount Washington to Portland (Oregon) | 1,960.76 mi (3,155.53 km) |
| Mount Washington to Portland (Tennessee) | 113.50 mi (182.67 km) |
| Mount Washington to Portland (Texas) | 976.81 mi (1,572.03 km) |
| Mount Washington to Portsmouth (New Hampshire) | 847.88 mi (1,364.53 km) |
| Mount Washington to Portsmouth (Ohio) | 149.64 mi (240.83 km) |
| Mount Washington to Portsmouth (Virginia) | 511.23 mi (822.75 km) |
| Mount Washington to Post Falls (Idaho) | 1,708.98 mi (2,750.34 km) |
| Mount Washington to Potomac (Maryland) | 456.70 mi (734.98 km) |
| Mount Washington to Potomac Park (California) | 1,850.01 mi (2,977.31 km) |
| Mount Washington to Pottstown (Pennsylvania) | 552.18 mi (888.64 km) |
