| Rock Island to Ross on Wye | 3,972.42 mi (6,392.99 km) |
| Rock Island to Rossington | 3,979.46 mi (6,404.32 km) |
| Rock Island to Rosyth | 3,817.19 mi (6,143.17 km) |
| Rock Island to Rotherham | 3,970.11 mi (6,389.27 km) |
| Rock Island to Rothwell | 3,955.65 mi (6,366.00 km) |
| Rock Island to Rottingdean | 4,104.24 mi (6,605.13 km) |
| Rock Island to Rowley Regis | 3,974.37 mi (6,396.13 km) |
| Rock Island to Royal Leamington Spa | 3,999.82 mi (6,437.08 km) |
| Rock Island to Royal Tunbridge Wells | 4,105.87 mi (6,607.76 km) |
| Rock Island to Royal Wootton Bassett | 4,010.69 mi (6,454.58 km) |
| Rock Island to Royston | 3,961.03 mi (6,374.65 km) |
| Rock Island to Royston | 4,064.42 mi (6,541.05 km) |
| Rock Island to Royton | 3,937.87 mi (6,337.38 km) |
| Rock Island to Rugby | 4,007.63 mi (6,449.66 km) |
| Rock Island to Rugeley | 3,969.89 mi (6,388.91 km) |
