| Llantrisant to Reichenbach/Vogtland | 682.09 mi (1,097.71 km) |
| Llantrisant to Reinbek | 587.59 mi (945.64 km) |
| Llantrisant to Reinfeld | 600.52 mi (966.44 km) |
| Llantrisant to Reinheim | 546.62 mi (879.69 km) |
| Llantrisant to Reiskirchen | 533.37 mi (858.38 km) |
| Llantrisant to Rellingen | 571.55 mi (919.83 km) |
| Llantrisant to Remagen | 464.91 mi (748.20 km) |
| Llantrisant to Remscheid | 456.49 mi (734.65 km) |
| Llantrisant to Rendsburg | 574.72 mi (924.92 km) |
| Llantrisant to Renningen | 576.86 mi (928.37 km) |
| Llantrisant to Reutlingen | 596.74 mi (960.37 km) |
| Llantrisant to Rhaude | 473.99 mi (762.82 km) |
| Llantrisant to Rheda-Wiedenbruck | 499.94 mi (804.57 km) |
| Llantrisant to Rhede | 431.70 mi (694.76 km) |
| Llantrisant to Rheinau | 538.40 mi (866.47 km) |
