| Sliven to Polzela | 607.43 mi (977.57 km) |
| Sliven to Postojna | 636.16 mi (1,023.80 km) |
| Sliven to Prebold | 605.59 mi (974.60 km) |
| Sliven to Preddvor | 637.42 mi (1,025.82 km) |
| Sliven to Prevalje | 621.08 mi (999.53 km) |
| Sliven to Ptuj | 575.63 mi (926.39 km) |
| Sliven to Puconci | 571.19 mi (919.25 km) |
| Sliven to Race | 584.79 mi (941.13 km) |
| Sliven to Radece | 598.00 mi (962.39 km) |
| Sliven to Radenci | 574.21 mi (924.11 km) |
| Sliven to Radlje ob Dravi | 609.06 mi (980.18 km) |
| Sliven to Radovljica | 649.46 mi (1,045.21 km) |
| Sliven to Ravne na Koroskem | 618.76 mi (995.80 km) |
| Sliven to Razkrizje | 560.13 mi (901.45 km) |
| Sliven to Recica | 615.25 mi (990.15 km) |
