| Kirkby to Port Chester (New York) | 3,284.29 mi (5,285.56 km) |
| Kirkby to Port Hueneme (California) | 5,287.48 mi (8,509.38 km) |
| Kirkby to Port Huron (Michigan) | 3,536.19 mi (5,690.95 km) |
| Kirkby to Port Lavaca (Texas) | 4,799.19 mi (7,723.56 km) |
| Kirkby to Port Neches (Texas) | 4,623.62 mi (7,441.00 km) |
| Kirkby to Port Orange (Florida) | 4,154.96 mi (6,686.76 km) |
| Kirkby to Port Orchard (Washington) | 4,619.06 mi (7,433.66 km) |
| Kirkby to Port Royal (South Carolina) | 3,977.95 mi (6,401.89 km) |
| Kirkby to Port Salerno (Florida) | 4,222.43 mi (6,795.35 km) |
| Kirkby to Port St. John (Florida) | 4,179.16 mi (6,725.71 km) |
| Kirkby to Port St. Lucie (Florida) | 4,223.64 mi (6,797.29 km) |
| Kirkby to Port Washington (New York) | 3,292.62 mi (5,298.96 km) |
| Kirkby to Port Washington (Wisconsin) | 3,721.42 mi (5,989.05 km) |
| Kirkby to Port Wentworth (Georgia) | 4,005.95 mi (6,446.95 km) |
| Kirkby to Portage (Indiana) | 3,780.16 mi (6,083.58 km) |
