| Middletown to Port Chester (New York) | 573.19 mi (922.46 km) |
| Middletown to Port Hueneme (California) | 1,949.05 mi (3,136.69 km) |
| Middletown to Port Huron (Michigan) | 260.36 mi (419.01 km) |
| Middletown to Port Lavaca (Texas) | 1,026.72 mi (1,652.35 km) |
| Middletown to Port Neches (Texas) | 852.78 mi (1,372.42 km) |
| Middletown to Port Orange (Florida) | 743.09 mi (1,195.89 km) |
| Middletown to Port Orchard (Washington) | 1,975.04 mi (3,178.51 km) |
| Middletown to Port Royal (South Carolina) | 534.55 mi (860.27 km) |
| Middletown to Port Salerno (Florida) | 886.90 mi (1,427.32 km) |
| Middletown to Port St. John (Florida) | 788.49 mi (1,268.96 km) |
| Middletown to Port St. Lucie (Florida) | 874.92 mi (1,408.05 km) |
| Middletown to Port Washington (New York) | 571.39 mi (919.56 km) |
| Middletown to Port Washington (Wisconsin) | 324.19 mi (521.73 km) |
| Middletown to Port Wentworth (Georgia) | 535.08 mi (861.13 km) |
| Middletown to Portage (Indiana) | 206.19 mi (331.84 km) |
