| Littleport to Port Chester (New York) | 3,431.79 mi (5,522.94 km) |
| Littleport to Port Hueneme (California) | 5,433.86 mi (8,744.95 km) |
| Littleport to Port Huron (Michigan) | 3,686.35 mi (5,932.61 km) |
| Littleport to Port Lavaca (Texas) | 4,948.92 mi (7,964.51 km) |
| Littleport to Port Neches (Texas) | 4,773.05 mi (7,681.49 km) |
| Littleport to Port Orange (Florida) | 4,298.98 mi (6,918.55 km) |
| Littleport to Port Orchard (Washington) | 4,757.13 mi (7,655.87 km) |
| Littleport to Port Royal (South Carolina) | 4,123.65 mi (6,636.37 km) |
| Littleport to Port Salerno (Florida) | 4,364.75 mi (7,024.38 km) |
| Littleport to Port St. John (Florida) | 4,322.69 mi (6,956.70 km) |
| Littleport to Port St. Lucie (Florida) | 4,366.16 mi (7,026.66 km) |
| Littleport to Port Washington (New York) | 3,440.03 mi (5,536.19 km) |
| Littleport to Port Washington (Wisconsin) | 3,871.96 mi (6,231.32 km) |
| Littleport to Port Wentworth (Georgia) | 4,151.79 mi (6,681.67 km) |
| Littleport to Portage (Indiana) | 3,930.57 mi (6,325.64 km) |
