| Estarreja to Karlovo | 1,715.54 mi (2,760.90 km) |
| Estarreja to Karnobat | 1,825.27 mi (2,937.49 km) |
| Estarreja to Kavarna | 1,885.49 mi (3,034.40 km) |
| Estarreja to Kazanlak | 1,745.67 mi (2,809.39 km) |
| Estarreja to Knezha | 1,673.08 mi (2,692.56 km) |
| Estarreja to Kostinbrod | 1,633.99 mi (2,629.65 km) |
| Estarreja to Kozloduy | 1,654.13 mi (2,662.06 km) |
| Estarreja to Kyustendil | 1,611.09 mi (2,592.80 km) |
| Estarreja to Levski | 1,726.38 mi (2,778.34 km) |
| Estarreja to Lom | 1,629.26 mi (2,622.05 km) |
| Estarreja to Lovech | 1,707.17 mi (2,747.43 km) |
| Estarreja to Lukovit | 1,679.12 mi (2,702.28 km) |
| Estarreja to Lyaskovets | 1,757.54 mi (2,828.49 km) |
| Estarreja to Mezdra | 1,656.04 mi (2,665.13 km) |
| Estarreja to Momchilgrad | 1,757.63 mi (2,828.63 km) |
