| Gross-Gerau to Karlovo | 924.41 mi (1,487.70 km) |
| Gross-Gerau to Karnobat | 1,012.80 mi (1,629.95 km) |
| Gross-Gerau to Kavarna | 1,037.95 mi (1,670.42 km) |
| Gross-Gerau to Kazanlak | 949.23 mi (1,527.64 km) |
| Gross-Gerau to Knezha | 859.39 mi (1,383.05 km) |
| Gross-Gerau to Kostinbrod | 854.38 mi (1,375.00 km) |
| Gross-Gerau to Kozloduy | 833.70 mi (1,341.71 km) |
| Gross-Gerau to Kyustendil | 858.43 mi (1,381.52 km) |
| Gross-Gerau to Levski | 907.38 mi (1,460.28 km) |
| Gross-Gerau to Lom | 812.01 mi (1,306.81 km) |
| Gross-Gerau to Lovech | 900.02 mi (1,448.44 km) |
| Gross-Gerau to Lukovit | 875.20 mi (1,408.50 km) |
| Gross-Gerau to Lyaskovets | 941.97 mi (1,515.96 km) |
| Gross-Gerau to Mezdra | 858.76 mi (1,382.04 km) |
| Gross-Gerau to Momchilgrad | 997.61 mi (1,605.49 km) |
