| Riom to Rheinberg | 421.59 mi (678.48 km) |
| Riom to Rheine | 482.62 mi (776.71 km) |
| Riom to Rheinfelden (Baden) | 249.71 mi (401.88 km) |
| Riom to Ribnitz-Damgarten | 709.65 mi (1,142.06 km) |
| Riom to Richterich | 365.53 mi (588.27 km) |
| Riom to Riedlingen | 337.73 mi (543.52 km) |
| Riom to Riegelsberg | 294.82 mi (474.47 km) |
| Riom to Rielasingen-Worblingen | 299.12 mi (481.38 km) |
| Riom to Riesa | 596.04 mi (959.24 km) |
| Riom to Rietberg | 474.12 mi (763.02 km) |
| Riom to Rinteln | 511.83 mi (823.72 km) |
| Riom to Ritterhude | 563.45 mi (906.78 km) |
| Riom to Rodenbach | 401.44 mi (646.06 km) |
| Riom to Rodental | 475.74 mi (765.63 km) |
| Riom to Rodgau | 390.23 mi (628.02 km) |
