| Mountain Ash to Rury | 1,109.35 mi (1,785.33 km) |
| Mountain Ash to Rybnik | 958.62 mi (1,542.75 km) |
| Mountain Ash to Ryki | 1,079.51 mi (1,737.31 km) |
| Mountain Ash to Rypin | 963.58 mi (1,550.74 km) |
| Mountain Ash to Rzeszow | 1,107.11 mi (1,781.72 km) |
| Mountain Ash to Sandomierz | 1,085.15 mi (1,746.38 km) |
| Mountain Ash to Sanok | 1,125.86 mi (1,811.89 km) |
| Mountain Ash to Sedziszow Malopolski | 1,093.67 mi (1,760.09 km) |
| Mountain Ash to Sepolno Krajenskie | 883.35 mi (1,421.61 km) |
| Mountain Ash to Sidlice | 928.67 mi (1,494.54 km) |
| Mountain Ash to Siechnice | 884.02 mi (1,422.70 km) |
| Mountain Ash to Siedlce | 1,087.80 mi (1,750.65 km) |
| Mountain Ash to Siemianowice Slaskie | 973.89 mi (1,567.33 km) |
| Mountain Ash to Siemiatycze | 1,109.97 mi (1,786.32 km) |
| Mountain Ash to Sieradz | 945.24 mi (1,521.22 km) |
