| Castel San Giorgio to Rossington | 1,142.83 mi (1,839.21 km) |
| Castel San Giorgio to Rosyth | 1,333.79 mi (2,146.53 km) |
| Castel San Giorgio to Rotherham | 1,149.50 mi (1,849.94 km) |
| Castel San Giorgio to Rothwell | 1,168.19 mi (1,880.02 km) |
| Castel San Giorgio to Rottingdean | 989.66 mi (1,592.71 km) |
| Castel San Giorgio to Rowley Regis | 1,128.50 mi (1,816.15 km) |
| Castel San Giorgio to Royal Leamington Spa | 1,103.19 mi (1,775.41 km) |
| Castel San Giorgio to Royal Tunbridge Wells | 992.63 mi (1,597.48 km) |
| Castel San Giorgio to Royal Wootton Bassett | 1,082.88 mi (1,742.72 km) |
| Castel San Giorgio to Royston | 1,160.78 mi (1,868.10 km) |
| Castel San Giorgio to Royston | 1,043.59 mi (1,679.50 km) |
| Castel San Giorgio to Royton | 1,179.04 mi (1,897.47 km) |
| Castel San Giorgio to Rugby | 1,097.71 mi (1,766.59 km) |
| Castel San Giorgio to Rugeley | 1,136.88 mi (1,829.62 km) |
| Castel San Giorgio to Ruislip | 1,035.37 mi (1,666.27 km) |
