| Unterwellenborn to Port Chester (New York) | 3,921.40 mi (6,310.89 km) |
| Unterwellenborn to Port Hueneme (California) | 5,851.31 mi (9,416.78 km) |
| Unterwellenborn to Port Huron (Michigan) | 4,164.40 mi (6,701.95 km) |
| Unterwellenborn to Port Lavaca (Texas) | 5,430.09 mi (8,738.88 km) |
| Unterwellenborn to Port Neches (Texas) | 5,256.07 mi (8,458.82 km) |
| Unterwellenborn to Port Orange (Florida) | 4,792.32 mi (7,712.50 km) |
| Unterwellenborn to Port Orchard (Washington) | 5,126.33 mi (8,250.04 km) |
| Unterwellenborn to Port Royal (South Carolina) | 4,615.82 mi (7,428.44 km) |
| Unterwellenborn to Port Salerno (Florida) | 4,858.48 mi (7,818.97 km) |
| Unterwellenborn to Port St. John (Florida) | 4,816.21 mi (7,750.95 km) |
| Unterwellenborn to Port St. Lucie (Florida) | 4,859.88 mi (7,821.23 km) |
| Unterwellenborn to Port Washington (New York) | 3,929.82 mi (6,324.43 km) |
| Unterwellenborn to Port Washington (Wisconsin) | 4,341.46 mi (6,986.90 km) |
| Unterwellenborn to Port Wentworth (Georgia) | 4,643.82 mi (7,473.50 km) |
| Unterwellenborn to Portage (Indiana) | 4,404.90 mi (7,089.01 km) |
