| Olbia to Rhosllanerchrugog | 1,020.81 mi (1,642.84 km) |
| Olbia to Rhyl | 1,048.61 mi (1,687.58 km) |
| Olbia to Rhymney | 963.04 mi (1,549.86 km) |
| Olbia to Richmond | 864.37 mi (1,391.07 km) |
| Olbia to Rickmansworth | 878.71 mi (1,414.15 km) |
| Olbia to Ripley | 980.96 mi (1,578.70 km) |
| Olbia to Ripon | 1,045.55 mi (1,682.65 km) |
| Olbia to Risca | 949.82 mi (1,528.59 km) |
| Olbia to Rochdale | 1,030.75 mi (1,658.83 km) |
| Olbia to Rochester | 839.86 mi (1,351.63 km) |
| Olbia to Rock Ferry | 1,038.92 mi (1,671.98 km) |
| Olbia to Rogerstone | 947.84 mi (1,525.41 km) |
| Olbia to Romford | 859.14 mi (1,382.66 km) |
| Olbia to Romsey | 871.72 mi (1,402.89 km) |
| Olbia to Ross on Wye | 950.69 mi (1,529.99 km) |
