| Clay to Rosolini | 5,425.36 mi (8,731.27 km) |
| Clay to Rossano | 5,395.16 mi (8,682.67 km) |
| Clay to Rottofreno | 4,888.58 mi (7,867.41 km) |
| Clay to Rovato | 4,890.73 mi (7,870.87 km) |
| Clay to Roverbella | 4,933.37 mi (7,939.49 km) |
| Clay to Rovereto | 4,924.34 mi (7,924.96 km) |
| Clay to Rovigo | 4,983.17 mi (8,019.64 km) |
| Clay to Rozzano | 4,860.76 mi (7,822.64 km) |
| Clay to Rubano | 4,970.51 mi (7,999.27 km) |
| Clay to Rubiera | 4,955.10 mi (7,974.47 km) |
| Clay to Ruffano | 5,449.55 mi (8,770.21 km) |
| Clay to Russi | 5,017.88 mi (8,075.49 km) |
| Clay to Rutigliano | 5,353.89 mi (8,616.25 km) |
| Clay to Ruvo di Puglia | 5,328.79 mi (8,575.86 km) |
| Clay to Sabaudia | 5,170.81 mi (8,321.62 km) |
