| Piqua to Moncalieri | 4,424.69 mi (7,120.85 km) |
| Piqua to Mondolfo | 4,695.35 mi (7,556.44 km) |
| Piqua to Mondovi | 4,452.78 mi (7,166.05 km) |
| Piqua to Monesiglio | 4,462.23 mi (7,181.26 km) |
| Piqua to Monfalcone | 4,631.74 mi (7,454.07 km) |
| Piqua to Monopoli | 4,982.82 mi (8,019.07 km) |
| Piqua to Monreale | 4,933.81 mi (7,940.20 km) |
| Piqua to Monselice | 4,582.46 mi (7,374.75 km) |
| Piqua to Monserrato | 4,705.52 mi (7,572.81 km) |
| Piqua to Monsummano | 4,596.97 mi (7,398.11 km) |
| Piqua to Montagnana | 4,570.97 mi (7,356.26 km) |
| Piqua to Montale | 4,602.66 mi (7,407.27 km) |
| Piqua to Montalto di Castro | 4,688.74 mi (7,545.79 km) |
| Piqua to Montalto Uffugo | 5,000.94 mi (8,048.23 km) |
| Piqua to Monte Compatri | 4,757.97 mi (7,657.22 km) |
