| Cities | Distance |
|---|
| Sliven to Zofingen | 950.99 mi (1,530.48 km) |
| Sliven to Zollikon | 922.53 mi (1,484.67 km) |
| Sliven to Zuchwil | 966.96 mi (1,556.17 km) |
| Sliven to Zug | 922.52 mi (1,484.66 km) |
| Sliven to Zurich | 924.76 mi (1,488.25 km) |
| Sliven to Ra's al `Ayn | 832.01 mi (1,338.99 km) |
| Sliven to Tall Abyad | 787.08 mi (1,266.69 km) |
| Sliven to Acarlar | 343.50 mi (552.82 km) |
| Sliven to Acigol | 515.15 mi (829.06 km) |
| Sliven to Acipayam | 396.81 mi (638.60 km) |
| Sliven to Adakli | 774.54 mi (1,246.51 km) |
| Sliven to Adana | 617.08 mi (993.10 km) |
| Sliven to Adilcevaz | 898.30 mi (1,445.67 km) |
| Sliven to Adiyaman | 715.00 mi (1,150.68 km) |
| Sliven to Afsin | 634.39 mi (1,020.95 km) |
