| Fountain Valley to Rheinbach | 5,713.56 mi (9,195.09 km) |
| Fountain Valley to Rheinberg | 5,657.42 mi (9,104.73 km) |
| Fountain Valley to Rheine | 5,644.96 mi (9,084.69 km) |
| Fountain Valley to Rheinfelden (Baden) | 5,894.68 mi (9,486.58 km) |
| Fountain Valley to Ribnitz-Damgarten | 5,681.08 mi (9,142.82 km) |
| Fountain Valley to Richterich | 5,677.96 mi (9,137.79 km) |
| Fountain Valley to Riedlingen | 5,916.43 mi (9,521.57 km) |
| Fountain Valley to Riegelsberg | 5,780.40 mi (9,302.65 km) |
| Fountain Valley to Rielasingen-Worblingen | 5,918.64 mi (9,525.13 km) |
| Fountain Valley to Riesa | 5,860.25 mi (9,431.16 km) |
| Fountain Valley to Rietberg | 5,698.35 mi (9,170.60 km) |
| Fountain Valley to Rinteln | 5,696.93 mi (9,168.32 km) |
| Fountain Valley to Ritterhude | 5,636.89 mi (9,071.69 km) |
| Fountain Valley to Rodenbach | 5,800.33 mi (9,334.72 km) |
| Fountain Valley to Rodental | 5,852.61 mi (9,418.87 km) |
