| Watertown to Marsala | 4,406.08 mi (7,090.90 km) |
| Watertown to Marsciano | 4,195.92 mi (6,752.68 km) |
| Watertown to Martano | 4,555.51 mi (7,331.38 km) |
| Watertown to Martellago | 4,087.64 mi (6,578.42 km) |
| Watertown to Martina Franca | 4,494.18 mi (7,232.68 km) |
| Watertown to Martinengo | 3,989.26 mi (6,420.10 km) |
| Watertown to Martinsicuro | 4,263.03 mi (6,860.69 km) |
| Watertown to Mascali | 4,528.37 mi (7,287.70 km) |
| Watertown to Mascalucia | 4,529.64 mi (7,289.75 km) |
| Watertown to Masera di Padova | 4,084.50 mi (6,573.37 km) |
| Watertown to Maserada sul Piave | 4,086.41 mi (6,576.45 km) |
| Watertown to Massa | 4,061.35 mi (6,536.12 km) |
| Watertown to Massa Lombarda | 4,115.32 mi (6,622.96 km) |
| Watertown to Massafra | 4,490.09 mi (7,226.10 km) |
| Watertown to Massalubrense | 4,372.68 mi (7,037.14 km) |
