| Cahokia to Karlovo | 5,504.46 mi (8,858.57 km) |
| Cahokia to Karnobat | 5,583.78 mi (8,986.22 km) |
| Cahokia to Kavarna | 5,592.06 mi (8,999.56 km) |
| Cahokia to Kazanlak | 5,527.40 mi (8,895.49 km) |
| Cahokia to Knezha | 5,437.18 mi (8,750.30 km) |
| Cahokia to Kostinbrod | 5,437.62 mi (8,751.01 km) |
| Cahokia to Kozloduy | 5,411.02 mi (8,708.20 km) |
| Cahokia to Kyustendil | 5,442.78 mi (8,759.31 km) |
| Cahokia to Levski | 5,481.64 mi (8,821.85 km) |
| Cahokia to Lom | 5,390.94 mi (8,675.88 km) |
| Cahokia to Lovech | 5,477.67 mi (8,815.45 km) |
| Cahokia to Lukovit | 5,454.47 mi (8,778.13 km) |
| Cahokia to Lyaskovets | 5,515.54 mi (8,876.41 km) |
| Cahokia to Mezdra | 5,439.74 mi (8,754.41 km) |
| Cahokia to Momchilgrad | 5,580.32 mi (8,980.66 km) |
