| Rancho Cordova to Rosolini | 6,527.92 mi (10,505.67 km) |
| Rancho Cordova to Rossano | 6,416.06 mi (10,325.65 km) |
| Rancho Cordova to Rottofreno | 5,899.49 mi (9,494.31 km) |
| Rancho Cordova to Rovato | 5,884.07 mi (9,469.49 km) |
| Rancho Cordova to Roverbella | 5,922.71 mi (9,531.69 km) |
| Rancho Cordova to Rovereto | 5,896.01 mi (9,488.72 km) |
| Rancho Cordova to Rovigo | 5,962.09 mi (9,595.06 km) |
| Rancho Cordova to Rozzano | 5,869.87 mi (9,446.64 km) |
| Rancho Cordova to Rubano | 5,941.83 mi (9,562.46 km) |
| Rancho Cordova to Rubiera | 5,957.83 mi (9,588.20 km) |
| Rancho Cordova to Ruffano | 6,435.78 mi (10,357.38 km) |
| Rancho Cordova to Russi | 6,008.76 mi (9,670.16 km) |
| Rancho Cordova to Rutigliano | 6,342.96 mi (10,208.01 km) |
| Rancho Cordova to Ruvo di Puglia | 6,320.79 mi (10,172.32 km) |
| Rancho Cordova to Sabaudia | 6,212.55 mi (9,998.13 km) |
