| Sliven to Reims | 1,157.75 mi (1,863.22 km) |
| Sliven to Rennes | 1,401.20 mi (2,255.02 km) |
| Sliven to Revel | 1,224.77 mi (1,971.07 km) |
| Sliven to Reze | 1,391.81 mi (2,239.90 km) |
| Sliven to Riedisheim | 984.11 mi (1,583.77 km) |
| Sliven to Rillieux-la-Pape | 1,079.27 mi (1,736.92 km) |
| Sliven to Riom | 1,165.35 mi (1,875.45 km) |
| Sliven to Riorges | 1,121.43 mi (1,804.77 km) |
| Sliven to Ris-Orangis | 1,220.15 mi (1,963.64 km) |
| Sliven to Rive-de-Gier | 1,091.69 mi (1,756.91 km) |
| Sliven to Rivesaltes | 1,186.87 mi (1,910.08 km) |
| Sliven to Rixheim | 982.42 mi (1,581.05 km) |
| Sliven to Roanne | 1,120.05 mi (1,802.55 km) |
| Sliven to Roche-la-Moliere | 1,105.62 mi (1,779.32 km) |
| Sliven to Rochefort | 1,361.05 mi (2,190.40 km) |
