| Saco to Karlovo | 4,512.62 mi (7,262.36 km) |
| Saco to Karnobat | 4,600.32 mi (7,403.49 km) |
| Saco to Kavarna | 4,619.08 mi (7,433.68 km) |
| Saco to Kazanlak | 4,537.64 mi (7,302.63 km) |
| Saco to Knezha | 4,447.80 mi (7,158.04 km) |
| Saco to Kostinbrod | 4,440.95 mi (7,147.01 km) |
| Saco to Kozloduy | 4,422.08 mi (7,116.65 km) |
| Saco to Kyustendil | 4,441.09 mi (7,147.25 km) |
| Saco to Levski | 4,495.41 mi (7,234.67 km) |
| Saco to Lom | 4,400.43 mi (7,081.81 km) |
| Saco to Lovech | 4,488.44 mi (7,223.44 km) |
| Saco to Lukovit | 4,463.57 mi (7,183.43 km) |
| Saco to Lyaskovets | 4,529.93 mi (7,290.22 km) |
| Saco to Mezdra | 4,446.81 mi (7,156.45 km) |
| Saco to Momchilgrad | 4,584.28 mi (7,377.69 km) |
