| Essex to Karlovo | 4,937.15 mi (7,945.58 km) |
| Essex to Karnobat | 5,025.45 mi (8,087.68 km) |
| Essex to Kavarna | 5,044.77 mi (8,118.77 km) |
| Essex to Kazanlak | 4,962.34 mi (7,986.12 km) |
| Essex to Knezha | 4,872.58 mi (7,841.66 km) |
| Essex to Kostinbrod | 4,865.07 mi (7,829.57 km) |
| Essex to Kozloduy | 4,846.91 mi (7,800.35 km) |
| Essex to Kyustendil | 4,864.66 mi (7,828.92 km) |
| Essex to Levski | 4,920.41 mi (7,918.64 km) |
| Essex to Lom | 4,825.15 mi (7,765.33 km) |
| Essex to Lovech | 4,913.21 mi (7,907.05 km) |
| Essex to Lukovit | 4,888.22 mi (7,866.83 km) |
| Essex to Lyaskovets | 4,954.95 mi (7,974.23 km) |
| Essex to Mezdra | 4,871.29 mi (7,839.58 km) |
| Essex to Momchilgrad | 5,008.37 mi (8,060.20 km) |
