| Ladera Ranch to Rheinbach | 5,713.68 mi (9,195.28 km) |
| Ladera Ranch to Rheinberg | 5,657.71 mi (9,105.21 km) |
| Ladera Ranch to Rheine | 5,645.58 mi (9,085.69 km) |
| Ladera Ranch to Rheinfelden (Baden) | 5,894.18 mi (9,485.76 km) |
| Ladera Ranch to Ribnitz-Damgarten | 5,683.02 mi (9,145.94 km) |
| Ladera Ranch to Richterich | 5,677.97 mi (9,137.81 km) |
| Ladera Ranch to Riedlingen | 5,916.38 mi (9,521.49 km) |
| Ladera Ranch to Riegelsberg | 5,780.18 mi (9,302.29 km) |
| Ladera Ranch to Rielasingen-Worblingen | 5,918.37 mi (9,524.70 km) |
| Ladera Ranch to Riesa | 5,861.64 mi (9,433.40 km) |
| Ladera Ranch to Rietberg | 5,699.01 mi (9,171.68 km) |
| Ladera Ranch to Rinteln | 5,697.80 mi (9,169.72 km) |
| Ladera Ranch to Ritterhude | 5,637.95 mi (9,073.41 km) |
| Ladera Ranch to Rodenbach | 5,800.69 mi (9,335.30 km) |
| Ladera Ranch to Rodental | 5,853.37 mi (9,420.08 km) |
