| Catonsville to Ross on Wye | 3,527.72 mi (5,677.32 km) |
| Catonsville to Rossington | 3,558.04 mi (5,726.11 km) |
| Catonsville to Rosyth | 3,421.73 mi (5,506.74 km) |
| Catonsville to Rotherham | 3,547.27 mi (5,708.78 km) |
| Catonsville to Rothwell | 3,536.36 mi (5,691.22 km) |
| Catonsville to Rottingdean | 3,654.62 mi (5,881.54 km) |
| Catonsville to Rowley Regis | 3,538.11 mi (5,694.04 km) |
| Catonsville to Royal Leamington Spa | 3,562.75 mi (5,733.69 km) |
| Catonsville to Royal Tunbridge Wells | 3,660.92 mi (5,891.68 km) |
| Catonsville to Royal Wootton Bassett | 3,563.57 mi (5,735.01 km) |
| Catonsville to Royston | 3,540.12 mi (5,697.27 km) |
| Catonsville to Royston | 3,629.12 mi (5,840.51 km) |
| Catonsville to Royton | 3,514.50 mi (5,656.03 km) |
| Catonsville to Rugby | 3,572.33 mi (5,749.10 km) |
| Catonsville to Rugeley | 3,537.22 mi (5,692.61 km) |
