| Llantrisant to Racale | 1,299.92 mi (2,092.02 km) |
| Llantrisant to Racconigi | 690.71 mi (1,111.58 km) |
| Llantrisant to Raffadali | 1,277.84 mi (2,056.48 km) |
| Llantrisant to Ragusa | 1,342.87 mi (2,161.14 km) |
| Llantrisant to Ramacca | 1,316.23 mi (2,118.26 km) |
| Llantrisant to Randazzo | 1,296.77 mi (2,086.96 km) |
| Llantrisant to Rapallo | 764.57 mi (1,230.46 km) |
| Llantrisant to Ravanusa | 1,299.30 mi (2,091.03 km) |
| Llantrisant to Ravenna | 869.79 mi (1,399.79 km) |
| Llantrisant to Recanati | 966.46 mi (1,555.37 km) |
| Llantrisant to Recco | 760.85 mi (1,224.47 km) |
| Llantrisant to Reggello | 878.67 mi (1,414.09 km) |
| Llantrisant to Reggio di Calabria | 1,307.70 mi (2,104.54 km) |
| Llantrisant to Reggio Emilia | 798.40 mi (1,284.90 km) |
| Llantrisant to Reggiolo | 795.45 mi (1,280.15 km) |
