| Worcester to Karlovo | 1,413.83 mi (2,275.34 km) |
| Worcester to Karnobat | 1,502.98 mi (2,418.82 km) |
| Worcester to Kavarna | 1,526.95 mi (2,457.39 km) |
| Worcester to Kazanlak | 1,439.00 mi (2,315.85 km) |
| Worcester to Knezha | 1,349.30 mi (2,171.50 km) |
| Worcester to Kostinbrod | 1,342.45 mi (2,160.46 km) |
| Worcester to Kozloduy | 1,323.70 mi (2,130.29 km) |
| Worcester to Kyustendil | 1,344.08 mi (2,163.09 km) |
| Worcester to Levski | 1,397.53 mi (2,249.10 km) |
| Worcester to Lom | 1,301.82 mi (2,095.08 km) |
| Worcester to Lovech | 1,389.92 mi (2,236.86 km) |
| Worcester to Lukovit | 1,364.87 mi (2,196.55 km) |
| Worcester to Lyaskovets | 1,432.13 mi (2,304.80 km) |
| Worcester to Mezdra | 1,348.01 mi (2,169.41 km) |
| Worcester to Momchilgrad | 1,485.80 mi (2,391.17 km) |
