| Sittingbourne to Rhondda | 179.90 mi (289.51 km) |
| Sittingbourne to Rhosllanerchrugog | 197.81 mi (318.34 km) |
| Sittingbourne to Rhyl | 224.62 mi (361.50 km) |
| Sittingbourne to Rhymney | 175.23 mi (282.01 km) |
| Sittingbourne to Richmond | 45.58 mi (73.36 km) |
| Sittingbourne to Rickmansworth | 55.82 mi (89.84 km) |
| Sittingbourne to Ripley | 149.08 mi (239.91 km) |
| Sittingbourne to Ripon | 215.25 mi (346.41 km) |
| Sittingbourne to Risca | 165.89 mi (266.97 km) |
| Sittingbourne to Rochdale | 198.92 mi (320.13 km) |
| Sittingbourne to Rochester | 10.63 mi (17.11 km) |
| Sittingbourne to Rock Ferry | 211.48 mi (340.35 km) |
| Sittingbourne to Rogerstone | 164.19 mi (264.24 km) |
| Sittingbourne to Romford | 29.13 mi (46.88 km) |
| Sittingbourne to Romsey | 99.89 mi (160.76 km) |
