| Montabaur to Portage (Michigan) | 4,192.38 mi (6,746.98 km) |
| Montabaur to Portage (Wisconsin) | 4,269.92 mi (6,871.77 km) |
| Montabaur to Portales (New Mexico) | 5,248.11 mi (8,446.02 km) |
| Montabaur to Porterville (California) | 5,642.35 mi (9,080.48 km) |
| Montabaur to Portland (Maine) | 3,533.48 mi (5,686.59 km) |
| Montabaur to Portland (Oregon) | 5,174.61 mi (8,327.72 km) |
| Montabaur to Portland (Tennessee) | 4,499.10 mi (7,240.61 km) |
| Montabaur to Portland (Texas) | 5,366.56 mi (8,636.64 km) |
| Montabaur to Portsmouth (New Hampshire) | 3,579.77 mi (5,761.09 km) |
| Montabaur to Portsmouth (Ohio) | 4,254.88 mi (6,847.57 km) |
| Montabaur to Portsmouth (Virginia) | 4,081.32 mi (6,568.25 km) |
| Montabaur to Post Falls (Idaho) | 4,903.49 mi (7,891.41 km) |
| Montabaur to Potomac (Maryland) | 4,015.11 mi (6,461.70 km) |
| Montabaur to Potomac Park (California) | 5,681.86 mi (9,144.07 km) |
| Montabaur to Pottstown (Pennsylvania) | 3,896.80 mi (6,271.29 km) |
