| Drogheda to Port Chester (New York) | 3,142.53 mi (5,057.41 km) |
| Drogheda to Port Hueneme (California) | 5,167.00 mi (8,315.48 km) |
| Drogheda to Port Huron (Michigan) | 3,398.09 mi (5,468.70 km) |
| Drogheda to Port Lavaca (Texas) | 4,659.90 mi (7,499.38 km) |
| Drogheda to Port Neches (Texas) | 4,483.80 mi (7,215.97 km) |
| Drogheda to Port Orange (Florida) | 4,012.14 mi (6,456.91 km) |
| Drogheda to Port Orchard (Washington) | 4,514.19 mi (7,264.89 km) |
| Drogheda to Port Royal (South Carolina) | 3,835.43 mi (6,172.53 km) |
| Drogheda to Port Salerno (Florida) | 4,079.55 mi (6,565.40 km) |
| Drogheda to Port St. John (Florida) | 4,036.30 mi (6,495.80 km) |
| Drogheda to Port St. Lucie (Florida) | 4,080.75 mi (6,567.34 km) |
| Drogheda to Port Washington (New York) | 3,150.80 mi (5,070.73 km) |
| Drogheda to Port Washington (Wisconsin) | 3,586.02 mi (5,771.15 km) |
| Drogheda to Port Wentworth (Georgia) | 3,863.47 mi (6,217.66 km) |
| Drogheda to Portage (Indiana) | 3,643.19 mi (5,863.15 km) |
