| Allentown to Port Chester (New York) | 98.67 mi (158.80 km) |
| Allentown to Port Hueneme (California) | 2,416.35 mi (3,888.74 km) |
| Allentown to Port Huron (Michigan) | 394.62 mi (635.07 km) |
| Allentown to Port Lavaca (Texas) | 1,453.85 mi (2,339.74 km) |
| Allentown to Port Neches (Texas) | 1,269.88 mi (2,043.67 km) |
| Allentown to Port Orange (Florida) | 853.08 mi (1,372.90 km) |
| Allentown to Port Orchard (Washington) | 2,353.54 mi (3,787.66 km) |
| Allentown to Port Royal (South Carolina) | 638.83 mi (1,028.10 km) |
| Allentown to Port Salerno (Florida) | 967.43 mi (1,556.94 km) |
| Allentown to Port St. John (Florida) | 890.31 mi (1,432.81 km) |
| Allentown to Port St. Lucie (Florida) | 961.77 mi (1,547.82 km) |
| Allentown to Port Washington (New York) | 95.56 mi (153.79 km) |
| Allentown to Port Washington (Wisconsin) | 665.04 mi (1,070.29 km) |
| Allentown to Port Wentworth (Georgia) | 661.62 mi (1,064.78 km) |
| Allentown to Portage (Indiana) | 612.81 mi (986.23 km) |
