| Croxley Green to Karlovo | 1,330.37 mi (2,141.03 km) |
| Croxley Green to Karnobat | 1,420.23 mi (2,285.64 km) |
| Croxley Green to Kavarna | 1,445.33 mi (2,326.04 km) |
| Croxley Green to Kazanlak | 1,355.71 mi (2,181.80 km) |
| Croxley Green to Knezha | 1,266.12 mi (2,037.63 km) |
| Croxley Green to Kostinbrod | 1,258.63 mi (2,025.57 km) |
| Croxley Green to Kozloduy | 1,240.59 mi (1,996.54 km) |
| Croxley Green to Kyustendil | 1,259.94 mi (2,027.68 km) |
| Croxley Green to Levski | 1,314.62 mi (2,115.67 km) |
| Croxley Green to Lom | 1,218.57 mi (1,961.10 km) |
| Croxley Green to Lovech | 1,306.71 mi (2,102.95 km) |
| Croxley Green to Lukovit | 1,281.53 mi (2,062.42 km) |
| Croxley Green to Lyaskovets | 1,349.25 mi (2,171.40 km) |
| Croxley Green to Mezdra | 1,264.50 mi (2,035.01 km) |
| Croxley Green to Momchilgrad | 1,401.99 mi (2,256.28 km) |
