| Watertown Town to Pawtucket (Rhode Island) | 35.70 mi (57.45 km) |
| Watertown Town to Payson (Arizona) | 2,225.52 mi (3,581.63 km) |
| Watertown Town to Payson (Utah) | 2,094.71 mi (3,371.11 km) |
| Watertown Town to Peabody (Massachusetts) | 15.39 mi (24.76 km) |
| Watertown Town to Peachtree City (Georgia) | 956.09 mi (1,538.67 km) |
| Watertown Town to Peachtree Corners (Georgia) | 914.63 mi (1,471.96 km) |
| Watertown Town to Pearl (Mississippi) | 1,247.19 mi (2,007.15 km) |
| Watertown Town to Pearl City (Hawaii) | 5,076.04 mi (8,169.10 km) |
| Watertown Town to Pearl River (New York) | 171.56 mi (276.09 km) |
| Watertown Town to Pearland (Texas) | 1,605.51 mi (2,583.81 km) |
| Watertown Town to Pebble Creek (Florida) | 1,164.18 mi (1,873.57 km) |
| Watertown Town to Pecan Grove (Texas) | 1,621.60 mi (2,609.72 km) |
| Watertown Town to Pecos (Texas) | 1,926.71 mi (3,100.73 km) |
| Watertown Town to Peekskill (New York) | 159.87 mi (257.28 km) |
| Watertown Town to Pekin (Illinois) | 961.24 mi (1,546.96 km) |
