| Kardzhali to Ramsgate | 1,312.41 mi (2,112.12 km) |
| Kardzhali to Raunds | 1,415.35 mi (2,277.78 km) |
| Kardzhali to Rawmarsh | 1,475.42 mi (2,374.45 km) |
| Kardzhali to Rawtenstall | 1,517.53 mi (2,442.23 km) |
| Kardzhali to Rayleigh | 1,351.21 mi (2,174.56 km) |
| Kardzhali to Raynes Park | 1,380.73 mi (2,222.07 km) |
| Kardzhali to Reading | 1,412.09 mi (2,272.54 km) |
| Kardzhali to Redcar | 1,498.02 mi (2,410.83 km) |
| Kardzhali to Reddish | 1,505.91 mi (2,423.53 km) |
| Kardzhali to Redditch | 1,469.64 mi (2,365.16 km) |
| Kardzhali to Redhill | 1,374.62 mi (2,212.23 km) |
| Kardzhali to Redruth | 1,571.07 mi (2,528.40 km) |
| Kardzhali to Reigate | 1,375.93 mi (2,214.35 km) |
| Kardzhali to Renfrew | 1,653.23 mi (2,660.62 km) |
| Kardzhali to Rhondda | 1,515.83 mi (2,439.50 km) |
