| Catford to Karlovo | 1,308.74 mi (2,106.21 km) |
| Catford to Karnobat | 1,398.99 mi (2,251.45 km) |
| Catford to Kavarna | 1,424.65 mi (2,292.76 km) |
| Catford to Kazanlak | 1,334.17 mi (2,147.14 km) |
| Catford to Knezha | 1,244.66 mi (2,003.08 km) |
| Catford to Kostinbrod | 1,236.77 mi (1,990.39 km) |
| Catford to Kozloduy | 1,219.16 mi (1,962.05 km) |
| Catford to Kyustendil | 1,237.83 mi (1,992.10 km) |
| Catford to Levski | 1,293.30 mi (2,081.36 km) |
| Catford to Lom | 1,197.07 mi (1,926.49 km) |
| Catford to Lovech | 1,285.23 mi (2,068.38 km) |
| Catford to Lukovit | 1,259.97 mi (2,027.72 km) |
| Catford to Lyaskovets | 1,327.94 mi (2,137.11 km) |
| Catford to Mezdra | 1,242.83 mi (2,000.14 km) |
| Catford to Momchilgrad | 1,380.12 mi (2,221.09 km) |
