| Castelfidardo to Rossano | 313.04 mi (503.78 km) |
| Castelfidardo to Rottofreno | 226.34 mi (364.26 km) |
| Castelfidardo to Rovato | 227.24 mi (365.71 km) |
| Castelfidardo to Roverbella | 185.34 mi (298.27 km) |
| Castelfidardo to Rovereto | 207.29 mi (333.60 km) |
| Castelfidardo to Rovigo | 141.38 mi (227.53 km) |
| Castelfidardo to Rozzano | 254.19 mi (409.07 km) |
| Castelfidardo to Rubano | 161.45 mi (259.83 km) |
| Castelfidardo to Rubiera | 159.77 mi (257.13 km) |
| Castelfidardo to Ruffano | 341.48 mi (549.56 km) |
| Castelfidardo to Russi | 98.18 mi (158.01 km) |
| Castelfidardo to Rutigliano | 245.01 mi (394.30 km) |
| Castelfidardo to Ruvo di Puglia | 220.98 mi (355.63 km) |
| Castelfidardo to Sabaudia | 151.89 mi (244.45 km) |
| Castelfidardo to Sacile | 180.37 mi (290.28 km) |
