| Samokov to Rhosllanerchrugog | 1,428.52 mi (2,298.97 km) |
| Samokov to Rhyl | 1,452.60 mi (2,337.74 km) |
| Samokov to Rhymney | 1,410.15 mi (2,269.42 km) |
| Samokov to Richmond | 1,282.15 mi (2,063.42 km) |
| Samokov to Rickmansworth | 1,293.15 mi (2,081.12 km) |
| Samokov to Ripley | 1,365.92 mi (2,198.24 km) |
| Samokov to Ripon | 1,400.90 mi (2,254.53 km) |
| Samokov to Risca | 1,399.26 mi (2,251.89 km) |
| Samokov to Rochdale | 1,409.73 mi (2,268.75 km) |
| Samokov to Rochester | 1,247.86 mi (2,008.24 km) |
| Samokov to Rock Ferry | 1,435.70 mi (2,310.54 km) |
| Samokov to Rogerstone | 1,397.38 mi (2,248.87 km) |
| Samokov to Romford | 1,265.72 mi (2,036.97 km) |
| Samokov to Romsey | 1,320.92 mi (2,125.81 km) |
| Samokov to Ross on Wye | 1,385.04 mi (2,229.00 km) |
