| Plonsk to Port Chester (New York) | 4,195.20 mi (6,751.52 km) |
| Plonsk to Port Hueneme (California) | 5,965.17 mi (9,600.02 km) |
| Plonsk to Port Huron (Michigan) | 4,400.17 mi (7,081.39 km) |
| Plonsk to Port Lavaca (Texas) | 5,667.52 mi (9,120.99 km) |
| Plonsk to Port Neches (Texas) | 5,499.85 mi (8,851.16 km) |
| Plonsk to Port Orange (Florida) | 5,087.32 mi (8,187.25 km) |
| Plonsk to Port Orchard (Washington) | 5,183.03 mi (8,341.28 km) |
| Plonsk to Port Royal (South Carolina) | 4,900.65 mi (7,886.83 km) |
| Plonsk to Port Salerno (Florida) | 5,162.68 mi (8,308.53 km) |
| Plonsk to Port St. John (Florida) | 5,114.01 mi (8,230.20 km) |
| Plonsk to Port St. Lucie (Florida) | 5,162.99 mi (8,309.03 km) |
| Plonsk to Port Washington (New York) | 4,204.38 mi (6,766.30 km) |
| Plonsk to Port Washington (Wisconsin) | 4,556.19 mi (7,332.48 km) |
| Plonsk to Port Wentworth (Georgia) | 4,927.50 mi (7,930.05 km) |
| Plonsk to Portage (Indiana) | 4,630.09 mi (7,451.41 km) |
