| Castricum to Menges | 626.10 mi (1,007.61 km) |
| Castricum to Metlika | 676.49 mi (1,088.71 km) |
| Castricum to Mezica | 617.17 mi (993.23 km) |
| Castricum to Miklavz na Dravskem Polju | 646.23 mi (1,040.01 km) |
| Castricum to Miren | 610.75 mi (982.91 km) |
| Castricum to Mirna | 653.10 mi (1,051.06 km) |
| Castricum to Mirna Pec | 658.39 mi (1,059.58 km) |
| Castricum to Mislinja | 632.25 mi (1,017.50 km) |
| Castricum to Mokronog | 656.01 mi (1,055.75 km) |
| Castricum to Moravce | 633.10 mi (1,018.87 km) |
| Castricum to Moravske-Toplice | 655.64 mi (1,055.15 km) |
| Castricum to Mozirje | 629.70 mi (1,013.41 km) |
| Castricum to Murska Sobota | 654.70 mi (1,053.64 km) |
| Castricum to Muta | 622.83 mi (1,002.35 km) |
| Castricum to Naklo | 612.36 mi (985.49 km) |
