| Casselberry to Ross on Wye | 4,221.70 mi (6,794.18 km) |
| Casselberry to Rossington | 4,264.38 mi (6,862.85 km) |
| Casselberry to Rosyth | 4,142.60 mi (6,666.86 km) |
| Casselberry to Rotherham | 4,253.02 mi (6,844.57 km) |
| Casselberry to Rothwell | 4,244.11 mi (6,830.24 km) |
| Casselberry to Rottingdean | 4,343.71 mi (6,990.52 km) |
| Casselberry to Rowley Regis | 4,236.74 mi (6,818.37 km) |
| Casselberry to Royal Leamington Spa | 4,260.54 mi (6,856.68 km) |
| Casselberry to Royal Tunbridge Wells | 4,352.68 mi (7,004.97 km) |
| Casselberry to Royal Wootton Bassett | 4,255.57 mi (6,848.68 km) |
| Casselberry to Royston | 4,246.98 mi (6,834.85 km) |
| Casselberry to Royston | 4,326.92 mi (6,963.50 km) |
| Casselberry to Royton | 4,220.44 mi (6,792.15 km) |
| Casselberry to Rugby | 4,270.96 mi (6,873.45 km) |
| Casselberry to Rugeley | 4,237.85 mi (6,820.16 km) |
