| Rietberg to Port Chester (New York) | 3,770.20 mi (6,067.55 km) |
| Rietberg to Port Hueneme (California) | 5,707.06 mi (9,184.62 km) |
| Rietberg to Port Huron (Michigan) | 4,012.23 mi (6,457.05 km) |
| Rietberg to Port Lavaca (Texas) | 5,277.92 mi (8,494.00 km) |
| Rietberg to Port Neches (Texas) | 5,103.96 mi (8,214.03 km) |
| Rietberg to Port Orange (Florida) | 4,643.11 mi (7,472.36 km) |
| Rietberg to Port Orchard (Washington) | 4,991.36 mi (8,032.81 km) |
| Rietberg to Port Royal (South Carolina) | 4,465.57 mi (7,186.65 km) |
| Rietberg to Port Salerno (Florida) | 4,710.39 mi (7,580.65 km) |
| Rietberg to Port St. John (Florida) | 4,667.32 mi (7,511.33 km) |
| Rietberg to Port St. Lucie (Florida) | 4,711.66 mi (7,582.68 km) |
| Rietberg to Port Washington (New York) | 3,778.66 mi (6,081.17 km) |
| Rietberg to Port Washington (Wisconsin) | 4,189.64 mi (6,742.58 km) |
| Rietberg to Port Wentworth (Georgia) | 4,493.48 mi (7,231.56 km) |
| Rietberg to Portage (Indiana) | 4,252.83 mi (6,844.26 km) |
