| Rockville to Ross on Wye | 3,552.68 mi (5,717.49 km) |
| Rockville to Rossington | 3,582.79 mi (5,765.94 km) |
| Rockville to Rosyth | 3,446.18 mi (5,546.09 km) |
| Rockville to Rotherham | 3,572.03 mi (5,748.63 km) |
| Rockville to Rothwell | 3,561.09 mi (5,731.01 km) |
| Rockville to Rottingdean | 3,679.63 mi (5,921.79 km) |
| Rockville to Rowley Regis | 3,563.00 mi (5,734.10 km) |
| Rockville to Royal Leamington Spa | 3,587.64 mi (5,773.75 km) |
| Rockville to Royal Tunbridge Wells | 3,685.90 mi (5,931.88 km) |
| Rockville to Royal Wootton Bassett | 3,588.55 mi (5,775.22 km) |
| Rockville to Royston | 3,564.86 mi (5,737.09 km) |
| Rockville to Royston | 3,654.02 mi (5,880.57 km) |
| Rockville to Royton | 3,539.26 mi (5,695.89 km) |
| Rockville to Rugby | 3,597.21 mi (5,789.15 km) |
| Rockville to Rugeley | 3,562.08 mi (5,732.61 km) |
