| Povoa de Varzim to Marshall (Minnesota) | 4,188.08 mi (6,740.06 km) |
| Povoa de Varzim to Marshall (Missouri) | 4,265.95 mi (6,865.39 km) |
| Povoa de Varzim to Marshall (Texas) | 4,571.25 mi (7,356.72 km) |
| Povoa de Varzim to Marshalltown (Iowa) | 4,148.04 mi (6,675.63 km) |
| Povoa de Varzim to Marshfield (Wisconsin) | 3,939.60 mi (6,340.17 km) |
| Povoa de Varzim to Martha Lake (Washington) | 5,055.63 mi (8,136.26 km) |
| Povoa de Varzim to Martin (Tennessee) | 4,165.11 mi (6,703.10 km) |
| Povoa de Varzim to Martinez (California) | 5,531.82 mi (8,902.61 km) |
| Povoa de Varzim to Martinez (Georgia) | 3,939.34 mi (6,339.75 km) |
| Povoa de Varzim to Martinsburg (West Virginia) | 3,542.30 mi (5,700.79 km) |
| Povoa de Varzim to Martinsville (Indiana) | 3,943.68 mi (6,346.75 km) |
| Povoa de Varzim to Martinsville (New Jersey) | 3,345.74 mi (5,384.45 km) |
| Povoa de Varzim to Martinsville (Virginia) | 3,721.24 mi (5,988.76 km) |
| Povoa de Varzim to Maryland City (Maryland) | 3,496.62 mi (5,627.26 km) |
| Povoa de Varzim to Maryland Heights (Missouri) | 4,155.39 mi (6,687.46 km) |
