| Watertown Town to Marsala | 4,245.51 mi (6,832.48 km) |
| Watertown Town to Marsciano | 4,053.35 mi (6,523.24 km) |
| Watertown Town to Martano | 4,414.22 mi (7,103.99 km) |
| Watertown Town to Martellago | 3,954.96 mi (6,364.89 km) |
| Watertown Town to Martina Franca | 4,352.76 mi (7,005.09 km) |
| Watertown Town to Martinengo | 3,852.70 mi (6,200.32 km) |
| Watertown Town to Martinsicuro | 4,123.16 mi (6,635.58 km) |
| Watertown Town to Mascali | 4,372.84 mi (7,037.40 km) |
| Watertown Town to Mascalucia | 4,373.21 mi (7,038.01 km) |
| Watertown Town to Masera di Padova | 3,950.42 mi (6,357.58 km) |
| Watertown Town to Maserada sul Piave | 3,954.81 mi (6,364.66 km) |
| Watertown Town to Massa | 3,919.27 mi (6,307.46 km) |
| Watertown Town to Massa Lombarda | 3,977.73 mi (6,401.54 km) |
| Watertown Town to Massafra | 4,347.85 mi (6,997.19 km) |
| Watertown Town to Massalubrense | 4,225.36 mi (6,800.07 km) |
