| Skien to Port Chester (New York) | 3,625.03 mi (5,833.92 km) |
| Skien to Port Hueneme (California) | 5,351.64 mi (8,612.64 km) |
| Skien to Port Huron (Michigan) | 3,804.62 mi (6,122.95 km) |
| Skien to Port Lavaca (Texas) | 5,069.24 mi (8,158.15 km) |
| Skien to Port Neches (Texas) | 4,905.07 mi (7,893.94 km) |
| Skien to Port Orange (Florida) | 4,530.94 mi (7,291.85 km) |
| Skien to Port Orchard (Washington) | 4,584.09 mi (7,377.38 km) |
| Skien to Port Royal (South Carolina) | 4,335.93 mi (6,978.00 km) |
| Skien to Port Salerno (Florida) | 4,615.21 mi (7,427.47 km) |
| Skien to Port St. John (Florida) | 4,560.22 mi (7,338.97 km) |
| Skien to Port St. Lucie (Florida) | 4,614.36 mi (7,426.10 km) |
| Skien to Port Washington (New York) | 3,634.77 mi (5,849.60 km) |
| Skien to Port Washington (Wisconsin) | 3,951.24 mi (6,358.91 km) |
| Skien to Port Wentworth (Georgia) | 4,361.67 mi (7,019.43 km) |
| Skien to Portage (Indiana) | 4,029.01 mi (6,484.07 km) |
