| Oswaldtwistle to Karlovo | 1,455.30 mi (2,342.08 km) |
| Oswaldtwistle to Karnobat | 1,539.70 mi (2,477.91 km) |
| Oswaldtwistle to Kavarna | 1,557.85 mi (2,507.11 km) |
| Oswaldtwistle to Kazanlak | 1,479.24 mi (2,380.60 km) |
| Oswaldtwistle to Knezha | 1,389.06 mi (2,235.48 km) |
| Oswaldtwistle to Kostinbrod | 1,386.94 mi (2,232.07 km) |
| Oswaldtwistle to Kozloduy | 1,363.10 mi (2,193.69 km) |
| Oswaldtwistle to Kyustendil | 1,391.89 mi (2,240.02 km) |
| Oswaldtwistle to Levski | 1,435.46 mi (2,310.15 km) |
| Oswaldtwistle to Lom | 1,342.19 mi (2,160.04 km) |
| Oswaldtwistle to Lovech | 1,429.70 mi (2,300.87 km) |
| Oswaldtwistle to Lukovit | 1,405.64 mi (2,262.16 km) |
| Oswaldtwistle to Lyaskovets | 1,469.82 mi (2,365.45 km) |
| Oswaldtwistle to Mezdra | 1,390.06 mi (2,237.08 km) |
| Oswaldtwistle to Momchilgrad | 1,529.91 mi (2,462.16 km) |
