| Chelmsford to Port Chester (New York) | 3,454.61 mi (5,559.65 km) |
| Chelmsford to Port Hueneme (California) | 5,473.47 mi (8,808.69 km) |
| Chelmsford to Port Huron (Michigan) | 3,714.72 mi (5,978.26 km) |
| Chelmsford to Port Lavaca (Texas) | 4,975.77 mi (8,007.73 km) |
| Chelmsford to Port Neches (Texas) | 4,799.19 mi (7,723.55 km) |
| Chelmsford to Port Orange (Florida) | 4,317.35 mi (6,948.10 km) |
| Chelmsford to Port Orchard (Washington) | 4,801.60 mi (7,727.43 km) |
| Chelmsford to Port Royal (South Carolina) | 4,143.94 mi (6,669.03 km) |
| Chelmsford to Port Salerno (Florida) | 4,381.36 mi (7,051.12 km) |
| Chelmsford to Port St. John (Florida) | 4,340.53 mi (6,985.41 km) |
| Chelmsford to Port St. Lucie (Florida) | 4,382.99 mi (7,053.74 km) |
| Chelmsford to Port Washington (New York) | 3,462.70 mi (5,572.68 km) |
| Chelmsford to Port Washington (Wisconsin) | 3,902.91 mi (6,281.12 km) |
| Chelmsford to Port Wentworth (Georgia) | 4,172.26 mi (6,714.61 km) |
| Chelmsford to Portage (Indiana) | 3,960.09 mi (6,373.15 km) |
