| Knottingley to Port Chester (New York) | 3,345.02 mi (5,383.29 km) |
| Knottingley to Port Hueneme (California) | 5,328.21 mi (8,574.92 km) |
| Knottingley to Port Huron (Michigan) | 3,592.06 mi (5,780.86 km) |
| Knottingley to Port Lavaca (Texas) | 4,856.27 mi (7,815.42 km) |
| Knottingley to Port Neches (Texas) | 4,681.38 mi (7,533.95 km) |
| Knottingley to Port Orange (Florida) | 4,218.45 mi (6,788.94 km) |
| Knottingley to Port Orchard (Washington) | 4,649.48 mi (7,482.62 km) |
| Knottingley to Port Royal (South Carolina) | 4,040.28 mi (6,502.20 km) |
| Knottingley to Port Salerno (Florida) | 4,286.88 mi (6,899.06 km) |
| Knottingley to Port St. John (Florida) | 4,242.95 mi (6,828.37 km) |
| Knottingley to Port St. Lucie (Florida) | 4,287.98 mi (6,900.83 km) |
| Knottingley to Port Washington (New York) | 3,353.45 mi (5,396.86 km) |
| Knottingley to Port Washington (Wisconsin) | 3,774.53 mi (6,074.52 km) |
| Knottingley to Port Wentworth (Georgia) | 4,068.16 mi (6,547.07 km) |
| Knottingley to Portage (Indiana) | 3,834.81 mi (6,171.53 km) |
