| Kardzhali to Reims | 1,154.47 mi (1,857.95 km) |
| Kardzhali to Rennes | 1,388.88 mi (2,235.19 km) |
| Kardzhali to Revel | 1,191.67 mi (1,917.81 km) |
| Kardzhali to Reze | 1,375.52 mi (2,213.69 km) |
| Kardzhali to Riedisheim | 976.17 mi (1,571.00 km) |
| Kardzhali to Rillieux-la-Pape | 1,058.37 mi (1,703.28 km) |
| Kardzhali to Riom | 1,144.20 mi (1,841.41 km) |
| Kardzhali to Riorges | 1,101.38 mi (1,772.50 km) |
| Kardzhali to Ris-Orangis | 1,212.46 mi (1,951.26 km) |
| Kardzhali to Rive-de-Gier | 1,069.10 mi (1,720.54 km) |
| Kardzhali to Rivesaltes | 1,150.29 mi (1,851.21 km) |
| Kardzhali to Rixheim | 974.53 mi (1,568.36 km) |
| Kardzhali to Roanne | 1,099.98 mi (1,770.24 km) |
| Kardzhali to Roche-la-Moliere | 1,082.42 mi (1,741.99 km) |
| Kardzhali to Rochefort | 1,339.41 mi (2,155.57 km) |
