| Barstow to Ross on Wye | 5,257.36 mi (8,460.91 km) |
| Barstow to Rossington | 5,236.76 mi (8,427.76 km) |
| Barstow to Rosyth | 5,051.62 mi (8,129.80 km) |
| Barstow to Rotherham | 5,229.55 mi (8,416.14 km) |
| Barstow to Rothwell | 5,211.56 mi (8,387.19 km) |
| Barstow to Rottingdean | 5,389.36 mi (8,673.33 km) |
| Barstow to Rowley Regis | 5,249.42 mi (8,448.13 km) |
| Barstow to Royal Leamington Spa | 5,274.69 mi (8,488.79 km) |
| Barstow to Royal Tunbridge Wells | 5,385.44 mi (8,667.02 km) |
| Barstow to Royal Wootton Bassett | 5,296.81 mi (8,524.39 km) |
| Barstow to Royston | 5,218.60 mi (8,398.53 km) |
| Barstow to Royston | 5,334.35 mi (8,584.80 km) |
| Barstow to Royton | 5,199.45 mi (8,367.71 km) |
| Barstow to Rugby | 5,280.09 mi (8,497.49 km) |
| Barstow to Rugeley | 5,240.93 mi (8,434.46 km) |
