| Oliveira de Frades to Mauldin (South Carolina) | 3,948.61 mi (6,354.67 km) |
| Oliveira de Frades to Maumee (Ohio) | 3,793.24 mi (6,104.63 km) |
| Oliveira de Frades to Maumelle (Arkansas) | 4,434.82 mi (7,137.16 km) |
| Oliveira de Frades to Mayagüez (Puerto Rico) | 3,792.98 mi (6,104.21 km) |
| Oliveira de Frades to Mayfield Heights (Ohio) | 3,691.91 mi (5,941.55 km) |
| Oliveira de Frades to Mays Chapel (Maryland) | 3,524.37 mi (5,671.93 km) |
| Oliveira de Frades to Maywood (California) | 5,623.63 mi (9,050.35 km) |
| Oliveira de Frades to Maywood (Illinois) | 3,975.44 mi (6,397.86 km) |
| Oliveira de Frades to McAlester (Oklahoma) | 4,591.07 mi (7,388.61 km) |
| Oliveira de Frades to McAllen (Texas) | 5,063.93 mi (8,149.61 km) |
| Oliveira de Frades to McCalla (Alabama) | 4,233.29 mi (6,812.83 km) |
| Oliveira de Frades to McComb (Mississippi) | 4,479.32 mi (7,208.77 km) |
| Oliveira de Frades to McDonough (Georgia) | 4,086.70 mi (6,576.91 km) |
| Oliveira de Frades to McFarland (California) | 5,585.35 mi (8,988.75 km) |
| Oliveira de Frades to McHenry (Illinois) | 3,980.96 mi (6,406.74 km) |
