| Pen-y-Bont ar Ogwr to Rury | 1,119.68 mi (1,801.95 km) |
| Pen-y-Bont ar Ogwr to Rybnik | 967.68 mi (1,557.32 km) |
| Pen-y-Bont ar Ogwr to Ryki | 1,090.05 mi (1,754.27 km) |
| Pen-y-Bont ar Ogwr to Rypin | 974.96 mi (1,569.05 km) |
| Pen-y-Bont ar Ogwr to Rzeszow | 1,116.57 mi (1,796.95 km) |
| Pen-y-Bont ar Ogwr to Sandomierz | 1,095.04 mi (1,762.29 km) |
| Pen-y-Bont ar Ogwr to Sanok | 1,135.02 mi (1,826.64 km) |
| Pen-y-Bont ar Ogwr to Sedziszow Malopolski | 1,103.12 mi (1,775.30 km) |
| Pen-y-Bont ar Ogwr to Sepolno Krajenskie | 894.97 mi (1,440.32 km) |
| Pen-y-Bont ar Ogwr to Sidlice | 940.88 mi (1,514.19 km) |
| Pen-y-Bont ar Ogwr to Siechnice | 893.71 mi (1,438.29 km) |
| Pen-y-Bont ar Ogwr to Siedlce | 1,098.71 mi (1,768.20 km) |
| Pen-y-Bont ar Ogwr to Siemianowice Slaskie | 983.16 mi (1,582.25 km) |
| Pen-y-Bont ar Ogwr to Siemiatycze | 1,121.07 mi (1,804.18 km) |
| Pen-y-Bont ar Ogwr to Sieradz | 955.53 mi (1,537.78 km) |
