| Portimao to North Augusta (South Carolina) | 4,039.20 mi (6,500.47 km) |
| Portimao to North Aurora (Illinois) | 4,110.49 mi (6,615.19 km) |
| Portimao to North Babylon (New York) | 3,410.59 mi (5,488.81 km) |
| Portimao to North Bay Shore (New York) | 3,406.83 mi (5,482.76 km) |
| Portimao to North Bellmore (New York) | 3,422.13 mi (5,507.38 km) |
| Portimao to North Bellport (New York) | 3,390.53 mi (5,456.54 km) |
| Portimao to North Bend (Oregon) | 5,567.30 mi (8,959.70 km) |
| Portimao to North Bethesda (Maryland) | 3,639.28 mi (5,856.85 km) |
| Portimao to North Branch (Minnesota) | 4,213.80 mi (6,781.46 km) |
| Portimao to North Canton (Ohio) | 3,804.19 mi (6,122.25 km) |
| Portimao to North Charleston (South Carolina) | 3,960.28 mi (6,373.45 km) |
| Portimao to North Chicago (Illinois) | 4,073.56 mi (6,555.75 km) |
| Portimao to North Decatur (Georgia) | 4,150.36 mi (6,679.36 km) |
| Portimao to North Druid Hills (Georgia) | 4,151.88 mi (6,681.81 km) |
| Portimao to North Fair Oaks (California) | 5,768.62 mi (9,283.70 km) |
