| Cities | Distance |
|---|---|
| Nagykallo to Karlovo | 389.47 mi (626.79 km) |
| Nagykallo to Karnobat | 440.13 mi (708.32 km) |
| Nagykallo to Kavarna | 438.52 mi (705.74 km) |
| Nagykallo to Kazanlak | 402.67 mi (648.03 km) |
| Nagykallo to Knezha | 321.43 mi (517.29 km) |
| Nagykallo to Kostinbrod | 356.29 mi (573.39 km) |
| Nagykallo to Kozloduy | 297.41 mi (478.64 km) |
| Nagykallo to Kyustendil | 389.05 mi (626.11 km) |
| Nagykallo to Levski | 350.00 mi (563.27 km) |
| Nagykallo to Lom | 288.19 mi (463.79 km) |
| Nagykallo to Lovech | 356.19 mi (573.24 km) |
| Nagykallo to Lukovit | 342.41 mi (551.06 km) |
| Nagykallo to Lyaskovets | 379.75 mi (611.15 km) |
| Nagykallo to Mezdra | 339.05 mi (545.65 km) |
| Nagykallo to Momchilgrad | 472.27 mi (760.05 km) |