| North Merrick to Karlovo | 4,758.57 mi (7,658.18 km) |
| North Merrick to Karnobat | 4,847.31 mi (7,800.99 km) |
| North Merrick to Kavarna | 4,867.28 mi (7,833.14 km) |
| North Merrick to Kazanlak | 4,783.86 mi (7,698.89 km) |
| North Merrick to Knezha | 4,694.17 mi (7,554.53 km) |
| North Merrick to Kostinbrod | 4,686.25 mi (7,541.79 km) |
| North Merrick to Kozloduy | 4,668.53 mi (7,513.28 km) |
| North Merrick to Kyustendil | 4,685.59 mi (7,540.73 km) |
| North Merrick to Levski | 4,742.16 mi (7,631.76 km) |
| North Merrick to Lom | 4,646.69 mi (7,478.12 km) |
| North Merrick to Lovech | 4,734.78 mi (7,619.90 km) |
| North Merrick to Lukovit | 4,709.71 mi (7,579.55 km) |
| North Merrick to Lyaskovets | 4,776.72 mi (7,687.39 km) |
| North Merrick to Mezdra | 4,692.67 mi (7,552.13 km) |
| North Merrick to Momchilgrad | 4,829.53 mi (7,772.38 km) |
