| Castricum to Kocani | 1,104.96 mi (1,778.26 km) |
| Castricum to Konce | 1,125.62 mi (1,811.51 km) |
| Castricum to Kratovo | 1,088.49 mi (1,751.76 km) |
| Castricum to Kriva Palanka | 1,087.65 mi (1,750.41 km) |
| Castricum to Krivogastani | 1,098.79 mi (1,768.33 km) |
| Castricum to Krusevo | 1,094.17 mi (1,760.90 km) |
| Castricum to Kumanovo | 1,069.90 mi (1,721.83 km) |
| Castricum to Lipkovo | 1,064.37 mi (1,712.94 km) |
| Castricum to Lozovo | 1,094.42 mi (1,761.30 km) |
| Castricum to Makedonska Kamenica | 1,105.74 mi (1,779.51 km) |
| Castricum to Makedonski Brod | 1,085.45 mi (1,746.87 km) |
| Castricum to Mogila | 1,112.45 mi (1,790.32 km) |
| Castricum to Negotino | 1,116.27 mi (1,796.46 km) |
| Castricum to Novaci | 1,118.56 mi (1,800.15 km) |
| Castricum to Novo Selo | 1,146.98 mi (1,845.89 km) |
