| Sigmaringen to Port Chester (New York) | 3,909.61 mi (6,291.92 km) |
| Sigmaringen to Port Hueneme (California) | 5,923.67 mi (9,533.23 km) |
| Sigmaringen to Port Huron (Michigan) | 4,176.49 mi (6,721.40 km) |
| Sigmaringen to Port Lavaca (Texas) | 5,436.10 mi (8,748.56 km) |
| Sigmaringen to Port Neches (Texas) | 5,258.73 mi (8,463.10 km) |
| Sigmaringen to Port Orange (Florida) | 4,761.95 mi (7,663.62 km) |
| Sigmaringen to Port Orchard (Washington) | 5,227.80 mi (8,413.32 km) |
| Sigmaringen to Port Royal (South Carolina) | 4,593.41 mi (7,392.39 km) |
| Sigmaringen to Port Salerno (Florida) | 4,821.04 mi (7,758.72 km) |
| Sigmaringen to Port St. John (Florida) | 4,783.70 mi (7,698.63 km) |
| Sigmaringen to Port St. Lucie (Florida) | 4,823.27 mi (7,762.30 km) |
| Sigmaringen to Port Washington (New York) | 3,917.46 mi (6,304.55 km) |
| Sigmaringen to Port Washington (Wisconsin) | 4,365.56 mi (7,025.69 km) |
| Sigmaringen to Port Wentworth (Georgia) | 4,622.11 mi (7,438.57 km) |
| Sigmaringen to Portage (Indiana) | 4,422.44 mi (7,117.23 km) |
