| Sliven to Jihlava | 692.21 mi (1,114.00 km) |
| Sliven to Jindrichuv Hradec | 702.93 mi (1,131.25 km) |
| Sliven to Jirkov | 814.02 mi (1,310.04 km) |
| Sliven to Kadan | 815.25 mi (1,312.01 km) |
| Sliven to Karlovy Vary | 823.94 mi (1,326.01 km) |
| Sliven to Karvina | 618.91 mi (996.04 km) |
| Sliven to Kladno | 776.50 mi (1,249.66 km) |
| Sliven to Klasterec nad Ohri | 819.17 mi (1,318.33 km) |
| Sliven to Klatovy | 776.77 mi (1,250.09 km) |
| Sliven to Kolin | 732.97 mi (1,179.60 km) |
| Sliven to Koprivnice | 617.33 mi (993.50 km) |
| Sliven to Kralupy nad Vltavou | 772.89 mi (1,243.85 km) |
| Sliven to Kraluv Dvur | 770.63 mi (1,240.20 km) |
| Sliven to Krnov | 655.82 mi (1,055.44 km) |
| Sliven to Kromeriz | 626.15 mi (1,007.69 km) |
