| Cities | Distance |
|---|---|
| Sliven to Dalmine | 852.55 mi (1,372.04 km) |
| Sliven to Deruta | 704.63 mi (1,134.00 km) |
| Sliven to Desenzano del Garda | 806.01 mi (1,297.14 km) |
| Sliven to Desio | 870.60 mi (1,401.09 km) |
| Sliven to Dolianova | 920.67 mi (1,481.68 km) |
| Sliven to Dolo | 731.82 mi (1,177.75 km) |
| Sliven to Domodossola | 919.45 mi (1,479.72 km) |
| Sliven to Dorgali | 880.85 mi (1,417.59 km) |
| Sliven to Dueville | 759.36 mi (1,222.07 km) |
| Sliven to Eboli | 598.94 mi (963.91 km) |
| Sliven to Elmas | 930.13 mi (1,496.90 km) |
| Sliven to Empoli | 776.96 mi (1,250.40 km) |
| Sliven to Enna | 727.64 mi (1,171.03 km) |
| Sliven to Eraclea | 704.92 mi (1,134.46 km) |
| Sliven to Erba | 872.47 mi (1,404.10 km) |