| Thornton Heath to Port Chester (New York) | 3,437.90 mi (5,532.76 km) |
| Thornton Heath to Port Hueneme (California) | 5,470.39 mi (8,803.74 km) |
| Thornton Heath to Port Huron (Michigan) | 3,701.86 mi (5,957.57 km) |
| Thornton Heath to Port Lavaca (Texas) | 4,961.69 mi (7,985.06 km) |
| Thornton Heath to Port Neches (Texas) | 4,784.60 mi (7,700.07 km) |
| Thornton Heath to Port Orange (Florida) | 4,297.79 mi (6,916.63 km) |
| Thornton Heath to Port Orchard (Washington) | 4,804.42 mi (7,731.97 km) |
| Thornton Heath to Port Royal (South Carolina) | 4,125.56 mi (6,639.45 km) |
| Thornton Heath to Port Salerno (Florida) | 4,360.79 mi (7,018.01 km) |
| Thornton Heath to Port St. John (Florida) | 4,320.67 mi (6,953.44 km) |
| Thornton Heath to Port St. Lucie (Florida) | 4,362.53 mi (7,020.82 km) |
| Thornton Heath to Port Washington (New York) | 3,445.90 mi (5,545.65 km) |
| Thornton Heath to Port Washington (Wisconsin) | 3,892.02 mi (6,263.60 km) |
| Thornton Heath to Port Wentworth (Georgia) | 4,153.99 mi (6,685.19 km) |
| Thornton Heath to Portage (Indiana) | 3,948.08 mi (6,353.81 km) |
