| Merrick to Karlovo | 4,759.78 mi (7,660.13 km) |
| Merrick to Karnobat | 4,848.56 mi (7,803.00 km) |
| Merrick to Kavarna | 4,868.58 mi (7,835.23 km) |
| Merrick to Kazanlak | 4,785.09 mi (7,700.85 km) |
| Merrick to Knezha | 4,695.39 mi (7,556.50 km) |
| Merrick to Kostinbrod | 4,687.44 mi (7,543.71 km) |
| Merrick to Kozloduy | 4,669.76 mi (7,515.26 km) |
| Merrick to Kyustendil | 4,686.75 mi (7,542.60 km) |
| Merrick to Levski | 4,743.40 mi (7,633.76 km) |
| Merrick to Lom | 4,647.91 mi (7,480.09 km) |
| Merrick to Lovech | 4,736.01 mi (7,621.87 km) |
| Merrick to Lukovit | 4,710.93 mi (7,581.51 km) |
| Merrick to Lyaskovets | 4,777.96 mi (7,689.39 km) |
| Merrick to Mezdra | 4,693.88 mi (7,554.07 km) |
| Merrick to Momchilgrad | 4,830.72 mi (7,774.29 km) |
