| Sempeter pri Gorici to Rhosllanerchrugog | 891.68 mi (1,435.02 km) |
| Sempeter pri Gorici to Rhyl | 917.15 mi (1,476.01 km) |
| Sempeter pri Gorici to Rhymney | 865.64 mi (1,393.11 km) |
| Sempeter pri Gorici to Richmond | 739.84 mi (1,190.65 km) |
| Sempeter pri Gorici to Rickmansworth | 751.71 mi (1,209.76 km) |
| Sempeter pri Gorici to Ripley | 832.80 mi (1,340.27 km) |
| Sempeter pri Gorici to Ripon | 876.88 mi (1,411.20 km) |
| Sempeter pri Gorici to Risca | 854.23 mi (1,374.75 km) |
| Sempeter pri Gorici to Rochdale | 879.36 mi (1,415.19 km) |
| Sempeter pri Gorici to Rochester | 706.42 mi (1,136.87 km) |
| Sempeter pri Gorici to Rock Ferry | 901.54 mi (1,450.89 km) |
| Sempeter pri Gorici to Rogerstone | 852.31 mi (1,371.66 km) |
| Sempeter pri Gorici to Romford | 725.03 mi (1,166.83 km) |
| Sempeter pri Gorici to Romsey | 774.64 mi (1,246.66 km) |
| Sempeter pri Gorici to Ross on Wye | 842.11 mi (1,355.24 km) |
