| Upminster to Port Chester (New York) | 3,449.15 mi (5,550.88 km) |
| Upminster to Port Hueneme (California) | 5,474.48 mi (8,810.32 km) |
| Upminster to Port Huron (Michigan) | 3,711.13 mi (5,972.49 km) |
| Upminster to Port Lavaca (Texas) | 4,971.61 mi (8,001.03 km) |
| Upminster to Port Neches (Texas) | 4,794.78 mi (7,716.46 km) |
| Upminster to Port Orange (Florida) | 4,310.50 mi (6,937.07 km) |
| Upminster to Port Orchard (Washington) | 4,805.27 mi (7,733.33 km) |
| Upminster to Port Royal (South Carolina) | 4,137.67 mi (6,658.94 km) |
| Upminster to Port Salerno (Florida) | 4,374.00 mi (7,039.27 km) |
| Upminster to Port St. John (Florida) | 4,333.52 mi (6,974.13 km) |
| Upminster to Port St. Lucie (Florida) | 4,375.68 mi (7,041.98 km) |
| Upminster to Port Washington (New York) | 3,457.21 mi (5,563.84 km) |
| Upminster to Port Washington (Wisconsin) | 3,900.27 mi (6,276.87 km) |
| Upminster to Port Wentworth (Georgia) | 4,166.04 mi (6,704.60 km) |
| Upminster to Portage (Indiana) | 3,956.91 mi (6,368.03 km) |
