| Portimao to North Tustin (California) | 5,754.32 mi (9,260.68 km) |
| Portimao to North Valley (New Mexico) | 5,193.01 mi (8,357.34 km) |
| Portimao to North Valley Stream (New York) | 3,430.66 mi (5,521.11 km) |
| Portimao to North Wantagh (New York) | 3,420.45 mi (5,504.68 km) |
| Portimao to Northampton (Massachusetts) | 3,345.70 mi (5,384.38 km) |
| Portimao to Northampton (Pennsylvania) | 3,519.06 mi (5,663.38 km) |
| Portimao to Northbrook (Illinois) | 4,077.69 mi (6,562.41 km) |
| Portimao to Northbrook (Ohio) | 4,002.95 mi (6,442.13 km) |
| Portimao to Northdale (Florida) | 4,243.73 mi (6,829.63 km) |
| Portimao to Northfield (Minnesota) | 4,254.21 mi (6,846.48 km) |
| Portimao to Northglenn (Colorado) | 4,934.10 mi (7,940.67 km) |
| Portimao to Northlake (Illinois) | 4,087.03 mi (6,577.45 km) |
| Portimao to Northport (Alabama) | 4,336.86 mi (6,979.50 km) |
| Portimao to Northview (Michigan) | 3,948.40 mi (6,354.34 km) |
| Portimao to Norton (Ohio) | 3,812.30 mi (6,135.31 km) |
