| Clemson to Port Chester (New York) | 662.41 mi (1,066.05 km) |
| Clemson to Port Hueneme (California) | 2,062.95 mi (3,320.00 km) |
| Clemson to Port Huron (Michigan) | 573.71 mi (923.30 km) |
| Clemson to Port Lavaca (Texas) | 913.08 mi (1,469.45 km) |
| Clemson to Port Neches (Texas) | 726.21 mi (1,168.72 km) |
| Clemson to Port Orange (Florida) | 399.37 mi (642.73 km) |
| Clemson to Port Orchard (Washington) | 2,225.99 mi (3,582.39 km) |
| Clemson to Port Royal (South Carolina) | 201.58 mi (324.40 km) |
| Clemson to Port Salerno (Florida) | 543.44 mi (874.59 km) |
| Clemson to Port St. John (Florida) | 444.79 mi (715.82 km) |
| Clemson to Port St. Lucie (Florida) | 531.29 mi (855.02 km) |
| Clemson to Port Washington (New York) | 654.49 mi (1,053.30 km) |
| Clemson to Port Washington (Wisconsin) | 659.62 mi (1,061.56 km) |
| Clemson to Port Wentworth (Georgia) | 195.48 mi (314.60 km) |
| Clemson to Portage (Indiana) | 532.48 mi (856.95 km) |
