| Piqua to Massarosa | 4,576.96 mi (7,365.90 km) |
| Piqua to Matelica | 4,711.29 mi (7,582.09 km) |
| Piqua to Matera | 4,966.00 mi (7,992.00 km) |
| Piqua to Matino | 5,056.48 mi (8,137.62 km) |
| Piqua to Mazzarino | 5,006.15 mi (8,056.62 km) |
| Piqua to Meda | 4,461.23 mi (7,179.65 km) |
| Piqua to Medesano | 4,535.08 mi (7,298.50 km) |
| Piqua to Medicina | 4,606.70 mi (7,413.76 km) |
| Piqua to Meldola | 4,637.34 mi (7,463.08 km) |
| Piqua to Melegnano | 4,479.06 mi (7,208.35 km) |
| Piqua to Melendugno | 5,054.62 mi (8,134.63 km) |
| Piqua to Melfi | 4,912.59 mi (7,906.04 km) |
| Piqua to Melilli | 5,050.95 mi (8,128.72 km) |
| Piqua to Melito di Napoli | 4,856.95 mi (7,816.50 km) |
| Piqua to Melito di Porto Salvo | 5,048.48 mi (8,124.74 km) |
