| Watertown Town to Mankato (Minnesota) | 1,150.02 mi (1,850.78 km) |
| Watertown Town to Manor (Texas) | 1,674.35 mi (2,694.61 km) |
| Watertown Town to Manorville (New York) | 133.69 mi (215.15 km) |
| Watertown Town to Mansfield (Ohio) | 596.63 mi (960.18 km) |
| Watertown Town to Mansfield (Texas) | 1,567.18 mi (2,522.14 km) |
| Watertown Town to Manteca (California) | 2,626.41 mi (4,226.80 km) |
| Watertown Town to Manville (New Jersey) | 217.15 mi (349.46 km) |
| Watertown Town to Maple Grove (Minnesota) | 1,124.72 mi (1,810.07 km) |
| Watertown Town to Maple Heights (Ohio) | 537.92 mi (865.70 km) |
| Watertown Town to Maple Valley (Washington) | 2,469.47 mi (3,974.23 km) |
| Watertown Town to Mapleton (Utah) | 2,084.66 mi (3,354.93 km) |
| Watertown Town to Maplewood (Minnesota) | 1,103.10 mi (1,775.26 km) |
| Watertown Town to Marana (Arizona) | 2,275.69 mi (3,662.37 km) |
| Watertown Town to Marco Island (Florida) | 1,282.76 mi (2,064.41 km) |
| Watertown Town to Margate (Florida) | 1,225.77 mi (1,972.68 km) |
