| Perris to Rosolini | 6,668.33 mi (10,731.64 km) |
| Perris to Rossano | 6,573.73 mi (10,579.40 km) |
| Perris to Rottofreno | 6,051.24 mi (9,738.53 km) |
| Perris to Rovato | 6,039.47 mi (9,719.59 km) |
| Perris to Roverbella | 6,079.62 mi (9,784.21 km) |
| Perris to Rovereto | 6,056.36 mi (9,746.78 km) |
| Perris to Rovigo | 6,121.93 mi (9,852.29 km) |
| Perris to Rozzano | 6,021.54 mi (9,690.74 km) |
| Perris to Rubano | 6,103.01 mi (9,821.84 km) |
| Perris to Rubiera | 6,112.34 mi (9,836.87 km) |
| Perris to Ruffano | 6,601.53 mi (10,624.14 km) |
| Perris to Russi | 6,166.71 mi (9,924.37 km) |
| Perris to Rutigliano | 6,506.62 mi (10,471.40 km) |
| Perris to Ruvo di Puglia | 6,483.45 mi (10,434.11 km) |
| Perris to Sabaudia | 6,362.31 mi (10,239.15 km) |
