| Sliven to San Mauro Pascoli | 704.68 mi (1,134.08 km) |
| Sliven to San Mauro Torinese | 937.91 mi (1,509.42 km) |
| Sliven to San Michele al Tagliamento | 692.88 mi (1,115.08 km) |
| Sliven to San Miniato | 781.97 mi (1,258.45 km) |
| Sliven to San Pancrazio Salentino | 466.33 mi (750.48 km) |
| Sliven to San Pietro in Casale | 757.82 mi (1,219.59 km) |
| Sliven to San Pietro Vernotico | 454.04 mi (730.70 km) |
| Sliven to San Prisco | 629.07 mi (1,012.39 km) |
| Sliven to San Remo | 935.26 mi (1,505.15 km) |
| Sliven to San Salvo | 593.45 mi (955.07 km) |
| Sliven to San Sebastiano al Vesuvio | 629.30 mi (1,012.76 km) |
| Sliven to San Severino Marche | 665.66 mi (1,071.27 km) |
| Sliven to San Severo | 564.51 mi (908.49 km) |
| Sliven to San Valentino Torio | 618.19 mi (994.89 km) |
| Sliven to San Vendemiano | 725.66 mi (1,167.83 km) |
