| Altoona to Mombris | 4,059.16 mi (6,532.58 km) |
| Altoona to Monchengladbach | 3,917.12 mi (6,304.00 km) |
| Altoona to Monschau | 3,928.95 mi (6,323.04 km) |
| Altoona to Montabaur | 3,994.73 mi (6,428.90 km) |
| Altoona to Moosburg | 4,221.52 mi (6,793.88 km) |
| Altoona to Morbach | 3,985.56 mi (6,414.13 km) |
| Altoona to Morfelden-Walldorf | 4,038.22 mi (6,498.89 km) |
| Altoona to Morlenbach | 4,056.96 mi (6,529.05 km) |
| Altoona to Morsbach | 3,977.37 mi (6,400.95 km) |
| Altoona to Mosbach | 4,081.15 mi (6,567.98 km) |
| Altoona to Mosigkau | 4,120.44 mi (6,631.21 km) |
| Altoona to Mossingen | 4,108.15 mi (6,611.43 km) |
| Altoona to Much | 3,963.44 mi (6,378.54 km) |
| Altoona to Mucheln | 4,121.47 mi (6,632.87 km) |
| Altoona to Muhlacker | 4,081.77 mi (6,568.98 km) |
