| Astorp to Karlovo | 1,070.57 mi (1,722.91 km) |
| Astorp to Karnobat | 1,121.72 mi (1,805.23 km) |
| Astorp to Kavarna | 1,108.87 mi (1,784.55 km) |
| Astorp to Kazanlak | 1,085.39 mi (1,746.76 km) |
| Astorp to Knezha | 1,001.44 mi (1,611.66 km) |
| Astorp to Kostinbrod | 1,026.68 mi (1,652.28 km) |
| Astorp to Kozloduy | 976.26 mi (1,571.13 km) |
| Astorp to Kyustendil | 1,050.74 mi (1,691.00 km) |
| Astorp to Levski | 1,033.04 mi (1,662.52 km) |
| Astorp to Lom | 963.21 mi (1,550.14 km) |
| Astorp to Lovech | 1,038.02 mi (1,670.53 km) |
| Astorp to Lukovit | 1,021.97 mi (1,644.70 km) |
| Astorp to Lyaskovets | 1,062.92 mi (1,710.60 km) |
| Astorp to Mezdra | 1,015.30 mi (1,633.96 km) |
| Astorp to Momchilgrad | 1,153.30 mi (1,856.05 km) |
