| Sigmaringen to Portage (Michigan) | 4,333.28 mi (6,973.74 km) |
| Sigmaringen to Portage (Wisconsin) | 4,416.48 mi (7,107.63 km) |
| Sigmaringen to Portales (New Mexico) | 5,397.53 mi (8,686.49 km) |
| Sigmaringen to Porterville (California) | 5,806.83 mi (9,345.20 km) |
| Sigmaringen to Portland (Maine) | 3,660.76 mi (5,891.42 km) |
| Sigmaringen to Portland (Oregon) | 5,345.03 mi (8,601.99 km) |
| Sigmaringen to Portland (Tennessee) | 4,632.58 mi (7,455.41 km) |
| Sigmaringen to Portland (Texas) | 5,501.80 mi (8,854.29 km) |
| Sigmaringen to Portsmouth (New Hampshire) | 3,706.31 mi (5,964.72 km) |
| Sigmaringen to Portsmouth (Ohio) | 4,387.50 mi (7,061.00 km) |
| Sigmaringen to Portsmouth (Virginia) | 4,202.32 mi (6,762.98 km) |
| Sigmaringen to Post Falls (Idaho) | 5,072.39 mi (8,163.23 km) |
| Sigmaringen to Potomac (Maryland) | 4,141.26 mi (6,664.71 km) |
| Sigmaringen to Potomac Park (California) | 5,845.93 mi (9,408.12 km) |
| Sigmaringen to Pottstown (Pennsylvania) | 4,023.38 mi (6,475.01 km) |
