| West Little River to Karlovo | 5,727.69 mi (9,217.83 km) |
| West Little River to Karnobat | 5,824.26 mi (9,373.24 km) |
| West Little River to Kavarna | 5,854.73 mi (9,422.28 km) |
| West Little River to Kazanlak | 5,754.94 mi (9,261.68 km) |
| West Little River to Knezha | 5,667.30 mi (9,120.64 km) |
| West Little River to Kostinbrod | 5,650.98 mi (9,094.37 km) |
| West Little River to Kozloduy | 5,642.63 mi (9,080.94 km) |
| West Little River to Kyustendil | 5,644.07 mi (9,083.26 km) |
| West Little River to Levski | 5,717.95 mi (9,202.15 km) |
| West Little River to Lom | 5,619.41 mi (9,043.57 km) |
| West Little River to Lovech | 5,707.35 mi (9,185.09 km) |
| West Little River to Lukovit | 5,680.83 mi (9,142.41 km) |
| West Little River to Lyaskovets | 5,752.57 mi (9,257.87 km) |
| West Little River to Mezdra | 5,661.75 mi (9,111.71 km) |
| West Little River to Momchilgrad | 5,792.32 mi (9,321.84 km) |
