| Povoa de Santa Iria to Marysville (California) | 5,562.45 mi (8,951.90 km) |
| Povoa de Santa Iria to Marysville (Ohio) | 3,835.72 mi (6,173.00 km) |
| Povoa de Santa Iria to Marysville (Washington) | 5,165.32 mi (8,312.77 km) |
| Povoa de Santa Iria to Maryville (Missouri) | 4,372.20 mi (7,036.37 km) |
| Povoa de Santa Iria to Maryville (Tennessee) | 4,001.98 mi (6,440.57 km) |
| Povoa de Santa Iria to Mason (Ohio) | 3,906.54 mi (6,286.97 km) |
| Povoa de Santa Iria to Mason City (Iowa) | 4,203.86 mi (6,765.46 km) |
| Povoa de Santa Iria to Massapequa (New York) | 3,343.36 mi (5,380.61 km) |
| Povoa de Santa Iria to Massapequa Park (New York) | 3,341.99 mi (5,378.41 km) |
| Povoa de Santa Iria to Massillon (Ohio) | 3,732.08 mi (6,006.21 km) |
| Povoa de Santa Iria to Mastic (New York) | 3,309.36 mi (5,325.91 km) |
| Povoa de Santa Iria to Mastic Beach (New York) | 3,309.83 mi (5,326.65 km) |
| Povoa de Santa Iria to Matteson (Illinois) | 4,005.57 mi (6,446.34 km) |
| Povoa de Santa Iria to Matthews (North Carolina) | 3,857.88 mi (6,208.66 km) |
| Povoa de Santa Iria to Mattoon (Illinois) | 4,097.09 mi (6,593.63 km) |
