| Castelo Branco to Rossington | 990.94 mi (1,594.77 km) |
| Castelo Branco to Rosyth | 1,135.72 mi (1,827.77 km) |
| Castelo Branco to Rotherham | 983.81 mi (1,583.29 km) |
| Castelo Branco to Rothwell | 1,002.98 mi (1,614.13 km) |
| Castelo Branco to Rottingdean | 840.37 mi (1,352.45 km) |
| Castelo Branco to Rowley Regis | 912.88 mi (1,469.13 km) |
| Castelo Branco to Royal Leamington Spa | 907.37 mi (1,460.27 km) |
| Castelo Branco to Royal Tunbridge Wells | 866.43 mi (1,394.38 km) |
| Castelo Branco to Royal Wootton Bassett | 852.83 mi (1,372.50 km) |
| Castelo Branco to Royston | 994.29 mi (1,600.16 km) |
| Castelo Branco to Royston | 917.13 mi (1,475.98 km) |
| Castelo Branco to Royton | 982.89 mi (1,581.80 km) |
| Castelo Branco to Rugby | 916.58 mi (1,475.10 km) |
| Castelo Branco to Rugeley | 932.17 mi (1,500.18 km) |
| Castelo Branco to Ruislip | 880.16 mi (1,416.48 km) |
