| Cadca to Rossington | 895.72 mi (1,441.53 km) |
| Cadca to Rosyth | 1,029.36 mi (1,656.59 km) |
| Cadca to Rotherham | 907.17 mi (1,459.95 km) |
| Cadca to Rothwell | 915.93 mi (1,474.05 km) |
| Cadca to Rottingdean | 838.40 mi (1,349.28 km) |
| Cadca to Rowley Regis | 927.66 mi (1,492.93 km) |
| Cadca to Royal Leamington Spa | 905.00 mi (1,456.46 km) |
| Cadca to Royal Tunbridge Wells | 824.15 mi (1,326.35 km) |
| Cadca to Royal Wootton Bassett | 917.98 mi (1,477.34 km) |
| Cadca to Royston | 913.07 mi (1,469.44 km) |
| Cadca to Royston | 839.55 mi (1,351.12 km) |
| Cadca to Royton | 939.68 mi (1,512.27 km) |
| Cadca to Rugby | 893.80 mi (1,438.43 km) |
| Cadca to Rugeley | 924.80 mi (1,488.32 km) |
| Cadca to Ruislip | 855.07 mi (1,376.10 km) |
