| Windsor to Ross on Wye | 89.86 mi (144.61 km) |
| Windsor to Rossington | 139.27 mi (224.13 km) |
| Windsor to Rosyth | 335.09 mi (539.28 km) |
| Windsor to Rotherham | 138.42 mi (222.76 km) |
| Windsor to Rothwell | 160.97 mi (259.06 km) |
| Windsor to Rottingdean | 51.60 mi (83.04 km) |
| Windsor to Rowley Regis | 92.82 mi (149.38 km) |
| Windsor to Royal Leamington Spa | 68.70 mi (110.55 km) |
| Windsor to Royal Tunbridge Wells | 44.67 mi (71.89 km) |
| Windsor to Royal Wootton Bassett | 55.62 mi (89.52 km) |
| Windsor to Royston | 151.40 mi (243.66 km) |
| Windsor to Royston | 46.64 mi (75.06 km) |
| Windsor to Royton | 157.56 mi (253.57 km) |
| Windsor to Rugby | 67.51 mi (108.64 km) |
| Windsor to Rugeley | 104.93 mi (168.87 km) |
