| Piqua to Michelstadt | 4,310.11 mi (6,936.46 km) |
| Piqua to Michendorf | 4,365.67 mi (7,025.86 km) |
| Piqua to Miesbach | 4,488.66 mi (7,223.80 km) |
| Piqua to Miltenberg | 4,319.24 mi (6,951.15 km) |
| Piqua to Mindelheim | 4,426.01 mi (7,122.98 km) |
| Piqua to Minden | 4,216.91 mi (6,786.46 km) |
| Piqua to Mittegrossefehn | 4,131.85 mi (6,649.56 km) |
| Piqua to Mittenwalde | 4,385.43 mi (7,057.66 km) |
| Piqua to Mittweida | 4,412.66 mi (7,101.49 km) |
| Piqua to Mockern | 4,333.06 mi (6,973.38 km) |
| Piqua to Moers | 4,158.57 mi (6,692.57 km) |
| Piqua to Moglingen | 4,342.89 mi (6,989.20 km) |
| Piqua to Mohnesee | 4,214.38 mi (6,782.39 km) |
| Piqua to Molbergen | 4,161.47 mi (6,697.24 km) |
| Piqua to Molln | 4,235.40 mi (6,816.21 km) |
