| Williamstown to Marsala | 4,507.58 mi (7,254.25 km) |
| Williamstown to Marsciano | 4,320.45 mi (6,953.09 km) |
| Williamstown to Martano | 4,681.39 mi (7,533.98 km) |
| Williamstown to Martellago | 4,223.91 mi (6,797.72 km) |
| Williamstown to Martina Franca | 4,619.94 mi (7,435.08 km) |
| Williamstown to Martinengo | 4,121.05 mi (6,632.19 km) |
| Williamstown to Martinsicuro | 4,390.77 mi (7,066.26 km) |
| Williamstown to Mascali | 4,636.42 mi (7,461.59 km) |
| Williamstown to Mascalucia | 4,636.52 mi (7,461.77 km) |
| Williamstown to Masera di Padova | 4,219.14 mi (6,790.05 km) |
| Williamstown to Maserada sul Piave | 4,223.92 mi (6,797.75 km) |
| Williamstown to Massa | 4,186.54 mi (6,737.58 km) |
| Williamstown to Massa Lombarda | 4,245.84 mi (6,833.02 km) |
| Williamstown to Massafra | 4,614.86 mi (7,426.90 km) |
| Williamstown to Massalubrense | 4,491.28 mi (7,228.01 km) |
