| Grigiskes to Port Chester (New York) | 4,287.06 mi (6,899.36 km) |
| Grigiskes to Port Hueneme (California) | 5,943.19 mi (9,564.63 km) |
| Grigiskes to Port Huron (Michigan) | 4,464.50 mi (7,184.92 km) |
| Grigiskes to Port Lavaca (Texas) | 5,727.19 mi (9,217.02 km) |
| Grigiskes to Port Neches (Texas) | 5,564.67 mi (8,955.47 km) |
| Grigiskes to Port Orange (Florida) | 5,191.01 mi (8,354.13 km) |
| Grigiskes to Port Orchard (Washington) | 5,130.95 mi (8,257.47 km) |
| Grigiskes to Port Royal (South Carolina) | 4,997.45 mi (8,042.61 km) |
| Grigiskes to Port Salerno (Florida) | 5,273.14 mi (8,486.30 km) |
| Grigiskes to Port St. John (Florida) | 5,219.72 mi (8,400.33 km) |
| Grigiskes to Port St. Lucie (Florida) | 5,272.60 mi (8,485.43 km) |
| Grigiskes to Port Washington (New York) | 4,296.74 mi (6,914.94 km) |
| Grigiskes to Port Washington (Wisconsin) | 4,605.54 mi (7,411.90 km) |
| Grigiskes to Port Wentworth (Georgia) | 5,023.35 mi (8,084.31 km) |
| Grigiskes to Portage (Indiana) | 4,686.08 mi (7,541.51 km) |
