| Penafiel to Port Chester (New York) | 3,318.63 mi (5,340.82 km) |
| Penafiel to Port Hueneme (California) | 5,631.78 mi (9,063.48 km) |
| Penafiel to Port Huron (Michigan) | 3,673.87 mi (5,912.52 km) |
| Penafiel to Port Lavaca (Texas) | 4,867.67 mi (7,833.76 km) |
| Penafiel to Port Neches (Texas) | 4,681.94 mi (7,534.85 km) |
| Penafiel to Port Orange (Florida) | 4,073.84 mi (6,556.22 km) |
| Penafiel to Port Orchard (Washington) | 5,111.00 mi (8,225.35 km) |
| Penafiel to Port Royal (South Carolina) | 3,938.86 mi (6,338.99 km) |
| Penafiel to Port Salerno (Florida) | 4,106.63 mi (6,608.99 km) |
| Penafiel to Port St. John (Florida) | 4,087.45 mi (6,578.12 km) |
| Penafiel to Port St. Lucie (Florida) | 4,111.66 mi (6,617.07 km) |
| Penafiel to Port Washington (New York) | 3,323.88 mi (5,349.28 km) |
| Penafiel to Port Washington (Wisconsin) | 3,907.31 mi (6,288.20 km) |
| Penafiel to Port Wentworth (Georgia) | 3,969.39 mi (6,388.12 km) |
| Penafiel to Portage (Indiana) | 3,933.64 mi (6,330.59 km) |
