| Backnang to Rhosllanerchrugog | 610.20 mi (982.02 km) |
| Backnang to Rhyl | 634.84 mi (1,021.68 km) |
| Backnang to Rhymney | 592.29 mi (953.20 km) |
| Backnang to Richmond | 463.55 mi (746.02 km) |
| Backnang to Rickmansworth | 474.30 mi (763.31 km) |
| Backnang to Ripley | 549.13 mi (883.74 km) |
| Backnang to Ripon | 590.74 mi (950.71 km) |
| Backnang to Risca | 581.81 mi (936.33 km) |
| Backnang to Rochdale | 594.69 mi (957.06 km) |
| Backnang to Rochester | 429.08 mi (690.54 km) |
| Backnang to Rock Ferry | 618.50 mi (995.39 km) |
| Backnang to Rogerstone | 579.97 mi (933.38 km) |
| Backnang to Romford | 446.78 mi (719.02 km) |
| Backnang to Romsey | 505.18 mi (813.00 km) |
| Backnang to Ross on Wye | 566.45 mi (911.62 km) |
