| Woolwich to Karlovo | 1,306.23 mi (2,102.17 km) |
| Woolwich to Karnobat | 1,396.29 mi (2,247.11 km) |
| Woolwich to Kavarna | 1,421.73 mi (2,288.06 km) |
| Woolwich to Kazanlak | 1,331.61 mi (2,143.02 km) |
| Woolwich to Knezha | 1,242.06 mi (1,998.91 km) |
| Woolwich to Kostinbrod | 1,234.38 mi (1,986.55 km) |
| Woolwich to Kozloduy | 1,216.55 mi (1,957.85 km) |
| Woolwich to Kyustendil | 1,235.60 mi (1,988.50 km) |
| Woolwich to Levski | 1,290.63 mi (2,077.08 km) |
| Woolwich to Lom | 1,194.49 mi (1,922.35 km) |
| Woolwich to Lovech | 1,282.64 mi (2,064.22 km) |
| Woolwich to Lukovit | 1,257.42 mi (2,023.62 km) |
| Woolwich to Lyaskovets | 1,325.27 mi (2,132.82 km) |
| Woolwich to Mezdra | 1,240.34 mi (1,996.13 km) |
| Woolwich to Momchilgrad | 1,377.74 mi (2,217.25 km) |
