| Southwater to Portage (Michigan) | 3,861.15 mi (6,213.92 km) |
| Southwater to Portage (Wisconsin) | 3,947.61 mi (6,353.07 km) |
| Southwater to Portales (New Mexico) | 4,930.60 mi (7,935.04 km) |
| Southwater to Porterville (California) | 5,366.13 mi (8,635.94 km) |
| Southwater to Portland (Maine) | 3,187.02 mi (5,129.02 km) |
| Southwater to Portland (Oregon) | 4,931.29 mi (7,936.15 km) |
| Southwater to Portland (Tennessee) | 4,158.63 mi (6,692.67 km) |
| Southwater to Portland (Texas) | 5,027.99 mi (8,091.76 km) |
| Southwater to Portsmouth (New Hampshire) | 3,232.69 mi (5,202.52 km) |
| Southwater to Portsmouth (Ohio) | 3,913.51 mi (6,298.19 km) |
| Southwater to Portsmouth (Virginia) | 3,730.22 mi (6,003.20 km) |
| Southwater to Post Falls (Idaho) | 4,650.38 mi (7,484.06 km) |
| Southwater to Potomac (Maryland) | 3,667.76 mi (5,902.69 km) |
| Southwater to Potomac Park (California) | 5,403.91 mi (8,696.75 km) |
| Southwater to Pottstown (Pennsylvania) | 3,549.79 mi (5,712.84 km) |
