| Sliven to Konigs Wusterhausen | 887.83 mi (1,428.82 km) |
| Sliven to Konigsbach-Stein | 954.30 mi (1,535.80 km) |
| Sliven to Konigsbrunn | 839.73 mi (1,351.42 km) |
| Sliven to Konigslutter am Elm | 977.17 mi (1,572.60 km) |
| Sliven to Konigstein im Taunus | 992.38 mi (1,597.09 km) |
| Sliven to Konigswinter | 1,057.35 mi (1,701.65 km) |
| Sliven to Konstanz | 901.06 mi (1,450.12 km) |
| Sliven to Konz | 1,057.36 mi (1,701.66 km) |
| Sliven to Korb | 919.31 mi (1,479.48 km) |
| Sliven to Korbach | 1,011.16 mi (1,627.30 km) |
| Sliven to Korntal-Munchingen | 929.21 mi (1,495.42 km) |
| Sliven to Kornwestheim | 927.22 mi (1,492.22 km) |
| Sliven to Korschenbroich | 1,098.76 mi (1,768.29 km) |
| Sliven to Kosching | 829.17 mi (1,334.43 km) |
| Sliven to Kothen | 919.01 mi (1,479.00 km) |
