| Grimsby to Port Chester (New York) | 3,393.65 mi (5,461.55 km) |
| Grimsby to Port Hueneme (California) | 5,370.21 mi (8,642.52 km) |
| Grimsby to Port Huron (Michigan) | 3,639.70 mi (5,857.54 km) |
| Grimsby to Port Lavaca (Texas) | 4,904.19 mi (7,892.53 km) |
| Grimsby to Port Neches (Texas) | 4,729.45 mi (7,611.32 km) |
| Grimsby to Port Orange (Florida) | 4,267.27 mi (6,867.51 km) |
| Grimsby to Port Orchard (Washington) | 4,686.62 mi (7,542.38 km) |
| Grimsby to Port Royal (South Carolina) | 4,089.06 mi (6,580.71 km) |
| Grimsby to Port Salerno (Florida) | 4,335.67 mi (6,977.58 km) |
| Grimsby to Port St. John (Florida) | 4,291.77 mi (6,906.93 km) |
| Grimsby to Port St. Lucie (Florida) | 4,336.77 mi (6,979.36 km) |
| Grimsby to Port Washington (New York) | 3,402.09 mi (5,475.14 km) |
| Grimsby to Port Washington (Wisconsin) | 3,821.38 mi (6,149.92 km) |
| Grimsby to Port Wentworth (Georgia) | 4,116.94 mi (6,625.57 km) |
| Grimsby to Portage (Indiana) | 3,882.11 mi (6,247.66 km) |
