| Marietta to Port Chester (New York) | 768.93 mi (1,237.48 km) |
| Marietta to Port Hueneme (California) | 1,974.42 mi (3,177.53 km) |
| Marietta to Port Huron (Michigan) | 634.06 mi (1,020.42 km) |
| Marietta to Port Lavaca (Texas) | 802.40 mi (1,291.33 km) |
| Marietta to Port Neches (Texas) | 615.53 mi (990.60 km) |
| Marietta to Port Orange (Florida) | 393.92 mi (633.96 km) |
| Marietta to Port Orchard (Washington) | 2,176.48 mi (3,502.70 km) |
| Marietta to Port Royal (South Carolina) | 247.98 mi (399.08 km) |
| Marietta to Port Salerno (Florida) | 536.77 mi (863.85 km) |
| Marietta to Port St. John (Florida) | 437.93 mi (704.78 km) |
| Marietta to Port St. Lucie (Florida) | 522.95 mi (841.61 km) |
| Marietta to Port Washington (New York) | 761.42 mi (1,225.39 km) |
| Marietta to Port Washington (Wisconsin) | 675.98 mi (1,087.88 km) |
| Marietta to Port Wentworth (Georgia) | 228.50 mi (367.73 km) |
| Marietta to Portage (Indiana) | 546.58 mi (879.64 km) |
