| Watertown to Rosolini | 4,557.12 mi (7,333.98 km) |
| Watertown to Rossano | 4,512.71 mi (7,262.51 km) |
| Watertown to Rottofreno | 3,999.04 mi (6,435.83 km) |
| Watertown to Rovato | 3,998.87 mi (6,435.56 km) |
| Watertown to Roverbella | 4,041.45 mi (6,504.08 km) |
| Watertown to Rovereto | 4,030.12 mi (6,485.86 km) |
| Watertown to Rovigo | 4,090.44 mi (6,582.93 km) |
| Watertown to Rozzano | 3,970.67 mi (6,390.18 km) |
| Watertown to Rubano | 4,076.72 mi (6,560.85 km) |
| Watertown to Rubiera | 4,065.17 mi (6,542.26 km) |
| Watertown to Ruffano | 4,562.69 mi (7,342.94 km) |
| Watertown to Russi | 4,127.04 mi (6,641.83 km) |
| Watertown to Rutigliano | 4,466.39 mi (7,187.96 km) |
| Watertown to Ruvo di Puglia | 4,441.42 mi (7,147.78 km) |
| Watertown to Sabaudia | 4,288.99 mi (6,902.46 km) |
