| Watertown Town to Racale | 4,414.68 mi (7,104.74 km) |
| Watertown Town to Racconigi | 3,788.77 mi (6,097.44 km) |
| Watertown Town to Raffadali | 4,310.69 mi (6,937.39 km) |
| Watertown Town to Ragusa | 4,383.82 mi (7,055.07 km) |
| Watertown Town to Ramacca | 4,364.52 mi (7,024.02 km) |
| Watertown Town to Randazzo | 4,356.37 mi (7,010.90 km) |
| Watertown Town to Rapallo | 3,869.66 mi (6,227.62 km) |
| Watertown Town to Ravanusa | 4,335.83 mi (6,977.84 km) |
| Watertown Town to Ravenna | 3,995.38 mi (6,429.94 km) |
| Watertown Town to Recanati | 4,088.83 mi (6,580.33 km) |
| Watertown Town to Recco | 3,865.49 mi (6,220.91 km) |
| Watertown Town to Reggello | 3,991.87 mi (6,424.30 km) |
| Watertown Town to Reggio di Calabria | 4,378.86 mi (7,047.09 km) |
| Watertown Town to Reggio Emilia | 3,918.49 mi (6,306.20 km) |
| Watertown Town to Reggiolo | 3,919.11 mi (6,307.20 km) |
