| Unterwellenborn to Portage (Michigan) | 4,317.21 mi (6,947.88 km) |
| Unterwellenborn to Portage (Wisconsin) | 4,388.76 mi (7,063.03 km) |
| Unterwellenborn to Portales (New Mexico) | 5,362.78 mi (8,630.57 km) |
| Unterwellenborn to Porterville (California) | 5,731.67 mi (9,224.23 km) |
| Unterwellenborn to Portland (Maine) | 3,670.07 mi (5,906.41 km) |
| Unterwellenborn to Portland (Oregon) | 5,246.70 mi (8,443.75 km) |
| Unterwellenborn to Portland (Tennessee) | 4,630.30 mi (7,451.75 km) |
| Unterwellenborn to Portland (Texas) | 5,495.72 mi (8,844.51 km) |
| Unterwellenborn to Portsmouth (New Hampshire) | 3,716.83 mi (5,981.66 km) |
| Unterwellenborn to Portsmouth (Ohio) | 4,386.94 mi (7,060.10 km) |
| Unterwellenborn to Portsmouth (Virginia) | 4,221.56 mi (6,793.95 km) |
| Unterwellenborn to Post Falls (Idaho) | 4,981.36 mi (8,016.72 km) |
| Unterwellenborn to Potomac (Maryland) | 4,152.10 mi (6,682.16 km) |
| Unterwellenborn to Potomac Park (California) | 5,772.11 mi (9,289.31 km) |
| Unterwellenborn to Pottstown (Pennsylvania) | 4,033.58 mi (6,491.41 km) |
