| Ashtabula to Port Chester (New York) | 374.11 mi (602.08 km) |
| Ashtabula to Port Hueneme (California) | 2,138.22 mi (3,441.14 km) |
| Ashtabula to Port Huron (Michigan) | 113.09 mi (182.01 km) |
| Ashtabula to Port Lavaca (Texas) | 1,275.47 mi (2,052.66 km) |
| Ashtabula to Port Neches (Texas) | 1,100.78 mi (1,771.53 km) |
| Ashtabula to Port Orange (Florida) | 882.54 mi (1,420.31 km) |
| Ashtabula to Port Orchard (Washington) | 2,066.55 mi (3,325.80 km) |
| Ashtabula to Port Royal (South Carolina) | 658.12 mi (1,059.14 km) |
| Ashtabula to Port Salerno (Florida) | 1,018.63 mi (1,639.33 km) |
| Ashtabula to Port St. John (Florida) | 926.18 mi (1,490.55 km) |
| Ashtabula to Port St. Lucie (Florida) | 1,009.09 mi (1,623.97 km) |
| Ashtabula to Port Washington (New York) | 376.36 mi (605.70 km) |
| Ashtabula to Port Washington (Wisconsin) | 374.81 mi (603.20 km) |
| Ashtabula to Port Wentworth (Georgia) | 669.56 mi (1,077.55 km) |
| Ashtabula to Portage (Indiana) | 329.58 mi (530.41 km) |
