| Povoa de Varzim to Somersworth (New Hampshire) | 3,101.49 mi (4,991.37 km) |
| Povoa de Varzim to Somerton (Arizona) | 5,491.55 mi (8,837.79 km) |
| Povoa de Varzim to Somerville (Massachusetts) | 3,132.54 mi (5,041.34 km) |
| Povoa de Varzim to Somerville (New Jersey) | 3,348.31 mi (5,388.59 km) |
| Povoa de Varzim to Sonoma (California) | 5,530.45 mi (8,900.39 km) |
| Povoa de Varzim to Soquel (California) | 5,574.83 mi (8,971.82 km) |
| Povoa de Varzim to South Bend (Indiana) | 3,861.71 mi (6,214.82 km) |
| Povoa de Varzim to South Bradenton (Florida) | 4,189.55 mi (6,742.43 km) |
| Povoa de Varzim to South Burlington (Vermont) | 3,182.36 mi (5,121.52 km) |
| Povoa de Varzim to South Charleston (West Virginia) | 3,756.36 mi (6,045.28 km) |
| Povoa de Varzim to South Daytona (Florida) | 4,044.45 mi (6,508.91 km) |
| Povoa de Varzim to South El Monte (California) | 5,563.12 mi (8,952.97 km) |
| Povoa de Varzim to South Elgin (Illinois) | 3,944.28 mi (6,347.70 km) |
| Povoa de Varzim to South Euclid (Ohio) | 3,647.67 mi (5,870.36 km) |
| Povoa de Varzim to South Farmingdale (New York) | 3,288.39 mi (5,292.15 km) |
