| Portishead to Port Chester (New York) | 3,327.24 mi (5,354.67 km) |
| Portishead to Port Hueneme (California) | 5,381.15 mi (8,660.13 km) |
| Portishead to Port Huron (Michigan) | 3,595.76 mi (5,786.81 km) |
| Portishead to Port Lavaca (Texas) | 4,853.82 mi (7,811.47 km) |
| Portishead to Port Neches (Texas) | 4,676.15 mi (7,525.53 km) |
| Portishead to Port Orange (Florida) | 4,184.73 mi (6,734.68 km) |
| Portishead to Port Orchard (Washington) | 4,729.17 mi (7,610.86 km) |
| Portishead to Port Royal (South Carolina) | 4,013.35 mi (6,458.87 km) |
| Portishead to Port Salerno (Florida) | 4,247.15 mi (6,835.13 km) |
| Portishead to Port St. John (Florida) | 4,207.41 mi (6,771.18 km) |
| Portishead to Port St. Lucie (Florida) | 4,248.95 mi (6,838.03 km) |
| Portishead to Port Washington (New York) | 3,335.15 mi (5,367.41 km) |
| Portishead to Port Washington (Wisconsin) | 3,788.77 mi (6,097.43 km) |
| Portishead to Port Wentworth (Georgia) | 4,041.86 mi (6,504.75 km) |
| Portishead to Portage (Indiana) | 3,843.13 mi (6,184.92 km) |
