| Castleford to Rury | 1,014.10 mi (1,632.04 km) |
| Castleford to Rybnik | 881.65 mi (1,418.88 km) |
| Castleford to Ryki | 981.69 mi (1,579.88 km) |
| Castleford to Rypin | 855.38 mi (1,376.60 km) |
| Castleford to Rzeszow | 1,023.15 mi (1,646.59 km) |
| Castleford to Sandomierz | 995.94 mi (1,602.82 km) |
| Castleford to Sanok | 1,045.64 mi (1,682.80 km) |
| Castleford to Sedziszow Malopolski | 1,010.01 mi (1,625.46 km) |
| Castleford to Sepolno Krajenskie | 772.60 mi (1,243.38 km) |
| Castleford to Sidlice | 808.98 mi (1,301.94 km) |
| Castleford to Siechnice | 799.83 mi (1,287.20 km) |
| Castleford to Siedlce | 985.01 mi (1,585.22 km) |
| Castleford to Siemianowice Slaskie | 893.96 mi (1,438.69 km) |
| Castleford to Siemiatycze | 1,004.38 mi (1,616.40 km) |
| Castleford to Sieradz | 852.24 mi (1,371.55 km) |
