| McCalla to Karlovo | 5,649.29 mi (9,091.65 km) |
| McCalla to Karnobat | 5,735.63 mi (9,230.61 km) |
| McCalla to Kavarna | 5,752.17 mi (9,257.23 km) |
| McCalla to Kazanlak | 5,674.01 mi (9,131.43 km) |
| McCalla to Knezha | 5,584.02 mi (8,986.61 km) |
| McCalla to Kostinbrod | 5,578.23 mi (8,977.30 km) |
| McCalla to Kozloduy | 5,558.20 mi (8,945.06 km) |
| McCalla to Kyustendil | 5,578.94 mi (8,978.44 km) |
| McCalla to Levski | 5,631.13 mi (9,062.43 km) |
| McCalla to Lom | 5,536.79 mi (8,910.61 km) |
| McCalla to Lovech | 5,624.67 mi (9,052.03 km) |
| McCalla to Lukovit | 5,600.05 mi (9,012.42 km) |
| McCalla to Lyaskovets | 5,665.57 mi (9,117.86 km) |
| McCalla to Mezdra | 5,583.59 mi (8,985.91 km) |
| McCalla to Momchilgrad | 5,721.59 mi (9,208.01 km) |
