| Aalten to Karlovo | 1,063.44 mi (1,711.43 km) |
| Aalten to Karnobat | 1,145.80 mi (1,843.98 km) |
| Aalten to Kavarna | 1,163.21 mi (1,872.01 km) |
| Aalten to Kazanlak | 1,086.71 mi (1,748.89 km) |
| Aalten to Knezha | 996.47 mi (1,603.66 km) |
| Aalten to Kostinbrod | 997.18 mi (1,604.80 km) |
| Aalten to Kozloduy | 970.38 mi (1,561.68 km) |
| Aalten to Kyustendil | 1,004.83 mi (1,617.12 km) |
| Aalten to Levski | 1,042.04 mi (1,677.01 km) |
| Aalten to Lom | 949.99 mi (1,528.85 km) |
| Aalten to Lovech | 1,037.04 mi (1,668.95 km) |
| Aalten to Lukovit | 1,013.51 mi (1,631.09 km) |
| Aalten to Lyaskovets | 1,076.28 mi (1,732.11 km) |
| Aalten to Mezdra | 998.67 mi (1,607.21 km) |
| Aalten to Momchilgrad | 1,139.47 mi (1,833.80 km) |
