| Longwood to Karlovo | 5,639.12 mi (9,075.29 km) |
| Longwood to Karnobat | 5,733.00 mi (9,226.37 km) |
| Longwood to Kavarna | 5,759.55 mi (9,269.10 km) |
| Longwood to Kazanlak | 5,665.71 mi (9,118.08 km) |
| Longwood to Knezha | 5,577.14 mi (8,975.55 km) |
| Longwood to Kostinbrod | 5,563.83 mi (8,954.12 km) |
| Longwood to Kozloduy | 5,552.07 mi (8,935.20 km) |
| Longwood to Kyustendil | 5,559.13 mi (8,946.55 km) |
| Longwood to Levski | 5,626.91 mi (9,055.64 km) |
| Longwood to Lom | 5,529.31 mi (8,898.57 km) |
| Longwood to Lovech | 5,617.48 mi (9,040.47 km) |
| Longwood to Lukovit | 5,591.44 mi (8,998.55 km) |
| Longwood to Lyaskovets | 5,661.58 mi (9,111.44 km) |
| Longwood to Mezdra | 5,573.06 mi (8,968.97 km) |
| Longwood to Momchilgrad | 5,706.17 mi (9,183.19 km) |
