| Calera to Ross on Wye | 4,224.22 mi (6,798.22 km) |
| Calera to Rossington | 4,251.47 mi (6,842.08 km) |
| Calera to Rosyth | 4,110.24 mi (6,614.79 km) |
| Calera to Rotherham | 4,240.89 mi (6,825.05 km) |
| Calera to Rothwell | 4,229.41 mi (6,806.57 km) |
| Calera to Rottingdean | 4,351.85 mi (7,003.63 km) |
| Calera to Rowley Regis | 4,233.60 mi (6,813.31 km) |
| Calera to Royal Leamington Spa | 4,258.38 mi (6,853.20 km) |
| Calera to Royal Tunbridge Wells | 4,357.66 mi (7,012.98 km) |
| Calera to Royal Wootton Bassett | 4,260.40 mi (6,856.44 km) |
| Calera to Royston | 4,233.43 mi (6,813.04 km) |
| Calera to Royston | 4,324.66 mi (6,959.86 km) |
| Calera to Royton | 4,208.12 mi (6,772.31 km) |
| Calera to Rugby | 4,267.75 mi (6,868.29 km) |
| Calera to Rugeley | 4,232.23 mi (6,811.11 km) |
