| Llantrisant to Rury | 1,110.66 mi (1,787.44 km) |
| Llantrisant to Rybnik | 958.83 mi (1,543.08 km) |
| Llantrisant to Ryki | 1,081.02 mi (1,739.73 km) |
| Llantrisant to Rypin | 965.90 mi (1,554.46 km) |
| Llantrisant to Rzeszow | 1,107.66 mi (1,782.61 km) |
| Llantrisant to Sandomierz | 1,086.07 mi (1,747.86 km) |
| Llantrisant to Sanok | 1,126.16 mi (1,812.37 km) |
| Llantrisant to Sedziszow Malopolski | 1,094.21 mi (1,760.96 km) |
| Llantrisant to Sepolno Krajenskie | 885.91 mi (1,425.73 km) |
| Llantrisant to Sidlice | 931.85 mi (1,499.66 km) |
| Llantrisant to Siechnice | 884.77 mi (1,423.90 km) |
| Llantrisant to Siedlce | 1,089.65 mi (1,753.62 km) |
| Llantrisant to Siemianowice Slaskie | 974.28 mi (1,567.95 km) |
| Llantrisant to Siemiatycze | 1,112.00 mi (1,789.59 km) |
| Llantrisant to Sieradz | 946.52 mi (1,523.27 km) |
