| Stara Zagora to Kamenz | 816.84 mi (1,314.58 km) |
| Stara Zagora to Kamp-Lintfort | 1,092.40 mi (1,758.04 km) |
| Stara Zagora to Kandel | 955.29 mi (1,537.40 km) |
| Stara Zagora to Kappeln | 1,104.27 mi (1,777.14 km) |
| Stara Zagora to Karben | 965.52 mi (1,553.86 km) |
| Stara Zagora to Karlsdorf-Neuthard | 942.34 mi (1,516.54 km) |
| Stara Zagora to Karlsfeld | 794.69 mi (1,278.93 km) |
| Stara Zagora to Karlsruhe | 944.80 mi (1,520.52 km) |
| Stara Zagora to Kassel | 975.42 mi (1,569.79 km) |
| Stara Zagora to Kaufbeuren | 821.30 mi (1,321.75 km) |
| Stara Zagora to Kaufering | 815.51 mi (1,312.43 km) |
| Stara Zagora to Kaufungen | 969.74 mi (1,560.65 km) |
| Stara Zagora to Kehl | 958.88 mi (1,543.17 km) |
| Stara Zagora to Kelheim | 800.25 mi (1,287.88 km) |
| Stara Zagora to Kelkheim (Taunus) | 975.12 mi (1,569.31 km) |
