| Watertown Town to Reedley (California) | 2,569.80 mi (4,135.70 km) |
| Watertown Town to Reidsville (North Carolina) | 615.62 mi (990.74 km) |
| Watertown Town to Reisterstown (Maryland) | 356.50 mi (573.73 km) |
| Watertown Town to Rendon (Texas) | 1,572.36 mi (2,530.46 km) |
| Watertown Town to Reno (Nevada) | 2,512.17 mi (4,042.94 km) |
| Watertown Town to Renton (Washington) | 2,475.08 mi (3,983.25 km) |
| Watertown Town to Republic (Missouri) | 1,232.46 mi (1,983.46 km) |
| Watertown Town to Reston (Virginia) | 400.30 mi (644.23 km) |
| Watertown Town to Revere (Massachusetts) | 9.47 mi (15.24 km) |
| Watertown Town to Rexburg (Idaho) | 2,030.87 mi (3,268.37 km) |
| Watertown Town to Reynoldsburg (Ohio) | 626.22 mi (1,007.81 km) |
| Watertown Town to Rialto (California) | 2,539.18 mi (4,086.42 km) |
| Watertown Town to Richardson (Texas) | 1,532.00 mi (2,465.52 km) |
| Watertown Town to Richfield (Minnesota) | 1,115.54 mi (1,795.29 km) |
| Watertown Town to Richfield (Wisconsin) | 865.58 mi (1,393.02 km) |
