| Cadca to Runcorn | 962.36 mi (1,548.77 km) |
| Cadca to Rushall | 924.53 mi (1,487.89 km) |
| Cadca to Rushden | 865.57 mi (1,393.00 km) |
| Cadca to Rustington | 857.62 mi (1,380.21 km) |
| Cadca to Rutherglen | 1,054.52 mi (1,697.08 km) |
| Cadca to Ryde | 886.46 mi (1,426.62 km) |
| Cadca to Rye | 803.72 mi (1,293.46 km) |
| Cadca to Ryhope | 929.24 mi (1,495.46 km) |
| Cadca to Saffron Walden | 828.25 mi (1,332.94 km) |
| Cadca to Saint Albans | 851.53 mi (1,370.40 km) |
| Cadca to Saint Andrews | 1,012.59 mi (1,629.60 km) |
| Cadca to Saint Austell | 1,047.23 mi (1,685.35 km) |
| Cadca to Saint Budeaux | 1,020.30 mi (1,642.01 km) |
| Cadca to Saint Helens | 964.04 mi (1,551.47 km) |
| Cadca to Saint Ives | 843.84 mi (1,358.03 km) |
