| Castalla to Kocani | 1,234.65 mi (1,986.98 km) |
| Castalla to Konce | 1,231.90 mi (1,982.56 km) |
| Castalla to Kratovo | 1,223.13 mi (1,968.44 km) |
| Castalla to Kriva Palanka | 1,231.71 mi (1,982.25 km) |
| Castalla to Krivogastani | 1,177.20 mi (1,894.52 km) |
| Castalla to Krusevo | 1,172.89 mi (1,887.58 km) |
| Castalla to Kumanovo | 1,199.83 mi (1,930.95 km) |
| Castalla to Lipkovo | 1,193.47 mi (1,920.71 km) |
| Castalla to Lozovo | 1,207.95 mi (1,944.01 km) |
| Castalla to Makedonska Kamenica | 1,244.02 mi (2,002.06 km) |
| Castalla to Makedonski Brod | 1,171.60 mi (1,885.51 km) |
| Castalla to Mogila | 1,179.12 mi (1,897.61 km) |
| Castalla to Negotino | 1,216.70 mi (1,958.10 km) |
| Castalla to Novaci | 1,183.07 mi (1,903.97 km) |
| Castalla to Novo Selo | 1,257.52 mi (2,023.78 km) |
