| Watertown Town to Rockport (Texas) | 1,754.73 mi (2,823.97 km) |
| Watertown Town to Rockville (Maryland) | 386.54 mi (622.08 km) |
| Watertown Town to Rockville Centre (New York) | 173.47 mi (279.18 km) |
| Watertown Town to Rockwall (Texas) | 1,520.76 mi (2,447.42 km) |
| Watertown Town to Rocky Mount (North Carolina) | 566.73 mi (912.06 km) |
| Watertown Town to Rocky Point (New York) | 134.41 mi (216.31 km) |
| Watertown Town to Rocky River (Ohio) | 551.95 mi (888.28 km) |
| Watertown Town to Roessleville (New York) | 135.24 mi (217.64 km) |
| Watertown Town to Rogers (Arkansas) | 1,292.17 mi (2,079.55 km) |
| Watertown Town to Rogers (Minnesota) | 1,130.53 mi (1,819.42 km) |
| Watertown Town to Rohnert Park (California) | 2,685.07 mi (4,321.20 km) |
| Watertown Town to Rolla (Missouri) | 1,125.91 mi (1,811.98 km) |
| Watertown Town to Rolling Meadows (Illinois) | 860.87 mi (1,385.44 km) |
| Watertown Town to Roma (Texas) | 1,917.55 mi (3,086.01 km) |
| Watertown Town to Rome (Georgia) | 941.46 mi (1,515.13 km) |
