| Cities | Distance |
|---|---|
| Sliven to Brzeszcze | 610.08 mi (981.83 km) |
| Sliven to Brzeziny | 700.84 mi (1,127.89 km) |
| Sliven to Brzozow | 526.71 mi (847.66 km) |
| Sliven to Bukowno | 617.05 mi (993.05 km) |
| Sliven to Busko-Zdroj | 599.89 mi (965.42 km) |
| Sliven to Bydgoszcz | 816.76 mi (1,314.44 km) |
| Sliven to Bystrzyca Klodzka | 698.21 mi (1,123.66 km) |
| Sliven to Bytom | 635.59 mi (1,022.88 km) |
| Sliven to Bytow | 887.24 mi (1,427.87 km) |
| Sliven to Chelm | 599.00 mi (963.99 km) |
| Sliven to Chelmek | 613.94 mi (988.05 km) |
| Sliven to Chelmno | 821.47 mi (1,322.02 km) |
| Sliven to Chelmza | 807.89 mi (1,300.17 km) |
| Sliven to Chodziez | 833.82 mi (1,341.90 km) |
| Sliven to Chojnice | 860.52 mi (1,384.87 km) |