| Povoa de Lanhoso to Marshall (Minnesota) | 4,201.56 mi (6,761.76 km) |
| Povoa de Lanhoso to Marshall (Missouri) | 4,282.14 mi (6,891.44 km) |
| Povoa de Lanhoso to Marshall (Texas) | 4,589.64 mi (7,386.31 km) |
| Povoa de Lanhoso to Marshalltown (Iowa) | 4,163.10 mi (6,699.86 km) |
| Povoa de Lanhoso to Marshfield (Wisconsin) | 3,953.99 mi (6,363.34 km) |
| Povoa de Lanhoso to Martha Lake (Washington) | 5,062.16 mi (8,146.75 km) |
| Povoa de Lanhoso to Martin (Tennessee) | 4,183.21 mi (6,732.23 km) |
| Povoa de Lanhoso to Martinez (California) | 5,541.80 mi (8,918.66 km) |
| Povoa de Lanhoso to Martinez (Georgia) | 3,959.73 mi (6,372.57 km) |
| Povoa de Lanhoso to Martinsburg (West Virginia) | 3,561.07 mi (5,730.99 km) |
| Povoa de Lanhoso to Martinsville (Indiana) | 3,961.02 mi (6,374.64 km) |
| Povoa de Lanhoso to Martinsville (New Jersey) | 3,364.54 mi (5,414.70 km) |
| Povoa de Lanhoso to Martinsville (Virginia) | 3,740.83 mi (6,020.29 km) |
| Povoa de Lanhoso to Maryland City (Maryland) | 3,515.73 mi (5,658.02 km) |
| Povoa de Lanhoso to Maryland Heights (Missouri) | 4,172.26 mi (6,714.61 km) |
