| Chelsfield to Karlovo | 1,300.80 mi (2,093.43 km) |
| Chelsfield to Karnobat | 1,391.24 mi (2,238.98 km) |
| Chelsfield to Kavarna | 1,417.17 mi (2,280.72 km) |
| Chelsfield to Kazanlak | 1,326.28 mi (2,134.44 km) |
| Chelsfield to Knezha | 1,236.80 mi (1,990.44 km) |
| Chelsfield to Kostinbrod | 1,228.72 mi (1,977.44 km) |
| Chelsfield to Kozloduy | 1,211.33 mi (1,949.45 km) |
| Chelsfield to Kyustendil | 1,229.66 mi (1,978.94 km) |
| Chelsfield to Levski | 1,285.51 mi (2,068.83 km) |
| Chelsfield to Lom | 1,189.20 mi (1,913.82 km) |
| Chelsfield to Lovech | 1,277.37 mi (2,055.72 km) |
| Chelsfield to Lukovit | 1,252.07 mi (2,015.01 km) |
| Chelsfield to Lyaskovets | 1,320.16 mi (2,124.59 km) |
| Chelsfield to Mezdra | 1,234.88 mi (1,987.35 km) |
| Chelsfield to Momchilgrad | 1,372.07 mi (2,208.13 km) |
