| Ourem to Port Chester (New York) | 3,347.42 mi (5,387.15 km) |
| Ourem to Port Hueneme (California) | 5,687.25 mi (9,152.75 km) |
| Ourem to Port Huron (Michigan) | 3,712.82 mi (5,975.20 km) |
| Ourem to Port Lavaca (Texas) | 4,893.36 mi (7,875.10 km) |
| Ourem to Port Neches (Texas) | 4,707.11 mi (7,575.37 km) |
| Ourem to Port Orange (Florida) | 4,084.56 mi (6,573.46 km) |
| Ourem to Port Orchard (Washington) | 5,184.18 mi (8,343.13 km) |
| Ourem to Port Royal (South Carolina) | 3,955.42 mi (6,365.64 km) |
| Ourem to Port Salerno (Florida) | 4,112.86 mi (6,619.00 km) |
| Ourem to Port St. John (Florida) | 4,096.78 mi (6,593.14 km) |
| Ourem to Port St. Lucie (Florida) | 4,118.34 mi (6,627.82 km) |
| Ourem to Port Washington (New York) | 3,352.27 mi (5,394.96 km) |
| Ourem to Port Washington (Wisconsin) | 3,950.68 mi (6,358.01 km) |
| Ourem to Port Wentworth (Georgia) | 3,986.12 mi (6,415.03 km) |
| Ourem to Portage (Indiana) | 3,973.18 mi (6,394.22 km) |
