| Nagykallo to Devnya | 424.58 mi (683.29 km) |
| Nagykallo to Dimitrovgrad | 442.64 mi (712.35 km) |
| Nagykallo to Dobrich | 414.78 mi (667.52 km) |
| Nagykallo to Dospat | 445.36 mi (716.74 km) |
| Nagykallo to Dupnitsa | 393.07 mi (632.59 km) |
| Nagykallo to Elhovo | 457.03 mi (735.51 km) |
| Nagykallo to Etropole | 364.16 mi (586.06 km) |
| Nagykallo to Gabrovo | 385.54 mi (620.47 km) |
| Nagykallo to Gorna Oryahovitsa | 377.33 mi (607.25 km) |
| Nagykallo to Gotse Delchev | 446.08 mi (717.90 km) |
| Nagykallo to Harmanli | 456.22 mi (734.21 km) |
| Nagykallo to Haskovo | 449.40 mi (723.24 km) |
| Nagykallo to Ihtiman | 388.24 mi (624.82 km) |
| Nagykallo to Isperih | 374.66 mi (602.96 km) |
| Nagykallo to Kardzhali | 463.81 mi (746.44 km) |
