| Watertown Town to Redon | 3,281.51 mi (5,281.08 km) |
| Watertown Town to Reims | 3,501.42 mi (5,634.99 km) |
| Watertown Town to Rennes | 3,287.90 mi (5,291.37 km) |
| Watertown Town to Revel | 3,577.53 mi (5,757.48 km) |
| Watertown Town to Reze | 3,315.35 mi (5,335.54 km) |
| Watertown Town to Riedisheim | 3,683.32 mi (5,927.73 km) |
| Watertown Town to Rillieux-la-Pape | 3,635.13 mi (5,850.17 km) |
| Watertown Town to Riom | 3,555.16 mi (5,721.48 km) |
| Watertown Town to Riorges | 3,591.32 mi (5,779.67 km) |
| Watertown Town to Ris-Orangis | 3,449.52 mi (5,551.47 km) |
| Watertown Town to Rive-de-Gier | 3,631.57 mi (5,844.44 km) |
| Watertown Town to Rivesaltes | 3,637.95 mi (5,854.71 km) |
| Watertown Town to Rixheim | 3,684.88 mi (5,930.25 km) |
| Watertown Town to Roanne | 3,592.73 mi (5,781.94 km) |
| Watertown Town to Roche-la-Moliere | 3,621.59 mi (5,828.39 km) |
