| Llantrisant to Rheinbach | 452.09 mi (727.57 km) |
| Llantrisant to Rheinberg | 428.32 mi (689.31 km) |
| Llantrisant to Rheine | 463.06 mi (745.22 km) |
| Llantrisant to Rheinfelden (Baden) | 570.29 mi (917.79 km) |
| Llantrisant to Ribnitz-Damgarten | 684.64 mi (1,101.83 km) |
| Llantrisant to Richterich | 411.64 mi (662.47 km) |
| Llantrisant to Riedlingen | 617.33 mi (993.49 km) |
| Llantrisant to Riegelsberg | 479.34 mi (771.43 km) |
| Llantrisant to Rielasingen-Worblingen | 605.57 mi (974.57 km) |
| Llantrisant to Riesa | 716.76 mi (1,153.52 km) |
| Llantrisant to Rietberg | 505.75 mi (813.92 km) |
| Llantrisant to Rinteln | 532.68 mi (857.26 km) |
| Llantrisant to Ritterhude | 523.67 mi (842.76 km) |
| Llantrisant to Rodenbach | 549.10 mi (883.69 km) |
| Llantrisant to Rodental | 634.05 mi (1,020.40 km) |
