| Pontypridd to Port Chester (New York) | 3,301.05 mi (5,312.52 km) |
| Pontypridd to Port Hueneme (California) | 5,356.93 mi (8,621.15 km) |
| Pontypridd to Port Huron (Michigan) | 3,569.69 mi (5,744.86 km) |
| Pontypridd to Port Lavaca (Texas) | 4,827.66 mi (7,769.37 km) |
| Pontypridd to Port Neches (Texas) | 4,649.97 mi (7,483.40 km) |
| Pontypridd to Port Orange (Florida) | 4,158.76 mi (6,692.88 km) |
| Pontypridd to Port Orchard (Washington) | 4,707.11 mi (7,575.36 km) |
| Pontypridd to Port Royal (South Carolina) | 3,987.26 mi (6,416.87 km) |
| Pontypridd to Port Salerno (Florida) | 4,221.33 mi (6,793.57 km) |
| Pontypridd to Port St. John (Florida) | 4,181.48 mi (6,729.45 km) |
| Pontypridd to Port St. Lucie (Florida) | 4,223.11 mi (6,796.44 km) |
| Pontypridd to Port Washington (New York) | 3,308.97 mi (5,325.27 km) |
| Pontypridd to Port Washington (Wisconsin) | 3,762.91 mi (6,055.83 km) |
| Pontypridd to Port Wentworth (Georgia) | 4,015.76 mi (6,462.74 km) |
| Pontypridd to Portage (Indiana) | 3,817.14 mi (6,143.09 km) |
