| Delmenhorst to Karlovo | 1,034.57 mi (1,664.98 km) |
| Delmenhorst to Karnobat | 1,108.88 mi (1,784.57 km) |
| Delmenhorst to Kavarna | 1,117.90 mi (1,799.09 km) |
| Delmenhorst to Kazanlak | 1,055.66 mi (1,698.92 km) |
| Delmenhorst to Knezha | 965.93 mi (1,554.52 km) |
| Delmenhorst to Kostinbrod | 974.06 mi (1,567.60 km) |
| Delmenhorst to Kozloduy | 939.68 mi (1,512.26 km) |
| Delmenhorst to Kyustendil | 986.89 mi (1,588.25 km) |
| Delmenhorst to Levski | 1,008.09 mi (1,622.37 km) |
| Delmenhorst to Lom | 921.13 mi (1,482.41 km) |
| Delmenhorst to Lovech | 1,005.95 mi (1,618.93 km) |
| Delmenhorst to Lukovit | 984.29 mi (1,584.06 km) |
| Delmenhorst to Lyaskovets | 1,041.55 mi (1,676.22 km) |
| Delmenhorst to Mezdra | 971.67 mi (1,563.74 km) |
| Delmenhorst to Momchilgrad | 1,113.63 mi (1,792.21 km) |
