| Sliven to Prerov | 631.79 mi (1,016.76 km) |
| Sliven to Pribram | 761.08 mi (1,224.84 km) |
| Sliven to Prostejov | 643.61 mi (1,035.78 km) |
| Sliven to Rakovnik | 787.68 mi (1,267.66 km) |
| Sliven to Ricany | 750.33 mi (1,207.54 km) |
| Sliven to Rokycany | 778.50 mi (1,252.87 km) |
| Sliven to Roudnice nad Labem | 782.49 mi (1,259.30 km) |
| Sliven to Roznov pod Radhostem | 610.23 mi (982.06 km) |
| Sliven to Roztoky | 766.39 mi (1,233.38 km) |
| Sliven to Rumburk | 795.89 mi (1,280.86 km) |
| Sliven to Rychnov nad Kneznou | 703.46 mi (1,132.10 km) |
| Sliven to Slany | 780.32 mi (1,255.80 km) |
| Sliven to Sokolov | 830.60 mi (1,336.72 km) |
| Sliven to Sternberk | 650.00 mi (1,046.07 km) |
| Sliven to Steti | 779.82 mi (1,255.01 km) |
