| Castricum to Manavgat | 1,690.58 mi (2,720.72 km) |
| Castricum to Manisa | 1,450.06 mi (2,333.65 km) |
| Castricum to Mardin | 2,023.82 mi (3,257.02 km) |
| Castricum to Marmara Ereglisi | 1,352.11 mi (2,176.01 km) |
| Castricum to Mazidagi | 2,006.01 mi (3,228.36 km) |
| Castricum to Mecitozu | 1,658.19 mi (2,668.60 km) |
| Castricum to Menderes | 1,459.67 mi (2,349.11 km) |
| Castricum to Menemen | 1,439.10 mi (2,316.02 km) |
| Castricum to Meram | 1,674.27 mi (2,694.48 km) |
| Castricum to Mersin | 1,809.29 mi (2,911.77 km) |
| Castricum to Merzifon | 1,649.15 mi (2,654.05 km) |
| Castricum to Midyat | 2,044.53 mi (3,290.36 km) |
| Castricum to Mugla | 1,557.85 mi (2,507.12 km) |
| Castricum to Mus | 1,988.93 mi (3,200.87 km) |
| Castricum to Mut | 1,772.37 mi (2,852.35 km) |
