| Sintra to Rhosllanerchrugog | 1,027.11 mi (1,652.98 km) |
| Sintra to Rhyl | 1,041.69 mi (1,676.43 km) |
| Sintra to Rhymney | 942.52 mi (1,516.83 km) |
| Sintra to Richmond | 978.55 mi (1,574.82 km) |
| Sintra to Rickmansworth | 985.96 mi (1,586.75 km) |
| Sintra to Ripley | 1,055.14 mi (1,698.09 km) |
| Sintra to Ripon | 1,122.28 mi (1,806.13 km) |
| Sintra to Risca | 935.72 mi (1,505.90 km) |
| Sintra to Rochdale | 1,078.98 mi (1,736.46 km) |
| Sintra to Rochester | 991.78 mi (1,596.11 km) |
| Sintra to Rock Ferry | 1,051.31 mi (1,691.91 km) |
| Sintra to Rogerstone | 935.19 mi (1,505.04 km) |
| Sintra to Romford | 996.30 mi (1,603.39 km) |
| Sintra to Romsey | 925.31 mi (1,489.14 km) |
| Sintra to Ross on Wye | 963.39 mi (1,550.43 km) |
