| Sliven to Salzhemmendorf | 1,012.89 mi (1,630.09 km) |
| Sliven to Salzkotten | 1,034.17 mi (1,664.33 km) |
| Sliven to Salzwedel | 991.46 mi (1,595.60 km) |
| Sliven to Sande | 1,122.54 mi (1,806.56 km) |
| Sliven to Sandhausen | 961.63 mi (1,547.60 km) |
| Sliven to Sangerhausen | 928.86 mi (1,494.86 km) |
| Sliven to Sankt Augustin | 1,060.41 mi (1,706.56 km) |
| Sliven to Sankt Georgen im Schwarzwald | 947.89 mi (1,525.48 km) |
| Sliven to Sankt Ingbert | 1,025.58 mi (1,650.51 km) |
| Sliven to Sankt Leon-Rot | 962.12 mi (1,548.38 km) |
| Sliven to Sankt Wendel | 1,027.31 mi (1,653.30 km) |
| Sliven to Sarstedt | 1,009.74 mi (1,625.02 km) |
| Sliven to Sassenberg | 1,066.02 mi (1,715.60 km) |
| Sliven to Sassenburg | 994.37 mi (1,600.29 km) |
| Sliven to Sassnitz | 999.09 mi (1,607.88 km) |
