| Piqua to Muhldorf | 4,497.93 mi (7,238.71 km) |
| Piqua to Muhlhausen | 4,314.43 mi (6,943.40 km) |
| Piqua to Muhlhausen | 4,310.72 mi (6,937.43 km) |
| Piqua to Mulheim | 4,169.57 mi (6,710.28 km) |
| Piqua to Mulheim-Karlich | 4,227.67 mi (6,803.78 km) |
| Piqua to Mullheim | 4,322.34 mi (6,956.14 km) |
| Piqua to Mulsen | 4,406.57 mi (7,091.69 km) |
| Piqua to Munchberg | 4,396.46 mi (7,075.42 km) |
| Piqua to Munich | 4,465.35 mi (7,186.29 km) |
| Piqua to Munsingen | 4,374.19 mi (7,039.58 km) |
| Piqua to Munster | 4,296.50 mi (6,914.55 km) |
| Piqua to Munster | 4,179.88 mi (6,726.86 km) |
| Piqua to Murnau am Staffelsee | 4,467.67 mi (7,190.03 km) |
| Piqua to Murrhardt | 4,357.20 mi (7,012.23 km) |
| Piqua to Mutterstadt | 4,293.36 mi (6,909.49 km) |
