| Le Mars to Port Chester (New York) | 1,160.51 mi (1,867.66 km) |
| Le Mars to Port Hueneme (California) | 1,374.79 mi (2,212.52 km) |
| Le Mars to Port Huron (Michigan) | 694.73 mi (1,118.06 km) |
| Le Mars to Port Lavaca (Texas) | 978.89 mi (1,575.37 km) |
| Le Mars to Port Neches (Texas) | 893.25 mi (1,437.54 km) |
| Le Mars to Port Orange (Florida) | 1,265.39 mi (2,036.45 km) |
| Le Mars to Port Orchard (Washington) | 1,324.46 mi (2,131.51 km) |
| Le Mars to Port Royal (South Carolina) | 1,108.84 mi (1,784.51 km) |
| Le Mars to Port Salerno (Florida) | 1,404.19 mi (2,259.83 km) |
| Le Mars to Port St. John (Florida) | 1,307.65 mi (2,104.45 km) |
| Le Mars to Port St. Lucie (Florida) | 1,389.58 mi (2,236.31 km) |
| Le Mars to Port Washington (New York) | 1,163.02 mi (1,871.70 km) |
| Le Mars to Port Washington (Wisconsin) | 420.13 mi (676.13 km) |
| Le Mars to Port Wentworth (Georgia) | 1,096.44 mi (1,764.55 km) |
| Le Mars to Portage (Indiana) | 467.57 mi (752.48 km) |
