| Keerbergen to Karnobat | 1,197.93 mi (1,927.89 km) |
| Keerbergen to Kavarna | 1,221.95 mi (1,966.53 km) |
| Keerbergen to Kazanlak | 1,134.52 mi (1,825.83 km) |
| Keerbergen to Knezha | 1,044.67 mi (1,681.24 km) |
| Keerbergen to Kostinbrod | 1,039.28 mi (1,672.56 km) |
| Keerbergen to Kozloduy | 1,018.98 mi (1,639.90 km) |
| Keerbergen to Kyustendil | 1,042.52 mi (1,677.78 km) |
| Keerbergen to Levski | 1,092.59 mi (1,758.36 km) |
| Keerbergen to Lom | 997.30 mi (1,605.00 km) |
| Keerbergen to Lovech | 1,085.31 mi (1,746.64 km) |
| Keerbergen to Lukovit | 1,060.48 mi (1,706.68 km) |
| Keerbergen to Lyaskovets | 1,127.18 mi (1,814.02 km) |
| Keerbergen to Mezdra | 1,043.97 mi (1,680.11 km) |
| Keerbergen to Momchilgrad | 1,182.57 mi (1,903.15 km) |
| Keerbergen to Montana | 1,014.05 mi (1,631.96 km) |
