| Piqua to Marsala | 4,908.23 mi (7,899.03 km) |
| Piqua to Marsciano | 4,696.89 mi (7,558.92 km) |
| Piqua to Martano | 5,056.14 mi (8,137.07 km) |
| Piqua to Martellago | 4,586.77 mi (7,381.69 km) |
| Piqua to Martina Franca | 4,994.85 mi (8,038.44 km) |
| Piqua to Martinengo | 4,489.28 mi (7,224.80 km) |
| Piqua to Martinsicuro | 4,763.54 mi (7,666.18 km) |
| Piqua to Mascali | 5,030.48 mi (8,095.78 km) |
| Piqua to Mascalucia | 5,031.78 mi (8,097.87 km) |
| Piqua to Masera di Padova | 4,583.95 mi (7,377.15 km) |
| Piqua to Maserada sul Piave | 4,585.28 mi (7,379.30 km) |
| Piqua to Massa | 4,562.30 mi (7,342.31 km) |
| Piqua to Massa Lombarda | 4,615.47 mi (7,427.88 km) |
| Piqua to Massafra | 4,990.90 mi (8,032.08 km) |
| Piqua to Massalubrense | 4,874.22 mi (7,844.30 km) |
