| Porterville to Marsala | 6,464.71 mi (10,403.94 km) |
| Porterville to Marsciano | 6,180.30 mi (9,946.24 km) |
| Porterville to Martano | 6,511.70 mi (10,479.57 km) |
| Porterville to Martellago | 6,030.71 mi (9,705.49 km) |
| Porterville to Martina Franca | 6,454.78 mi (10,387.96 km) |
| Porterville to Martinengo | 5,957.71 mi (9,588.01 km) |
| Porterville to Martinsicuro | 6,230.17 mi (10,026.50 km) |
| Porterville to Mascali | 6,557.13 mi (10,552.69 km) |
| Porterville to Mascalucia | 6,562.66 mi (10,561.57 km) |
| Porterville to Masera di Padova | 6,034.69 mi (9,711.90 km) |
| Porterville to Maserada sul Piave | 6,024.24 mi (9,695.08 km) |
| Porterville to Massa | 6,051.54 mi (9,739.01 km) |
| Porterville to Massa Lombarda | 6,080.57 mi (9,785.73 km) |
| Porterville to Massafra | 6,455.10 mi (10,388.48 km) |
| Porterville to Massalubrense | 6,369.82 mi (10,251.23 km) |
