| Silkeborg to Karlovo | 1,154.41 mi (1,857.85 km) |
| Silkeborg to Karnobat | 1,213.80 mi (1,953.42 km) |
| Silkeborg to Kavarna | 1,207.74 mi (1,943.67 km) |
| Silkeborg to Kazanlak | 1,171.53 mi (1,885.40 km) |
| Silkeborg to Knezha | 1,084.88 mi (1,745.94 km) |
| Silkeborg to Kostinbrod | 1,104.15 mi (1,776.96 km) |
| Silkeborg to Kozloduy | 1,059.08 mi (1,704.43 km) |
| Silkeborg to Kyustendil | 1,124.18 mi (1,809.19 km) |
| Silkeborg to Levski | 1,120.41 mi (1,803.13 km) |
| Silkeborg to Lom | 1,043.95 mi (1,680.07 km) |
| Silkeborg to Lovech | 1,122.98 mi (1,807.26 km) |
| Silkeborg to Lukovit | 1,104.82 mi (1,778.04 km) |
| Silkeborg to Lyaskovets | 1,151.74 mi (1,853.55 km) |
| Silkeborg to Mezdra | 1,095.96 mi (1,763.78 km) |
| Silkeborg to Momchilgrad | 1,236.45 mi (1,989.87 km) |
