| Castricum to Mozzate | 512.23 mi (824.36 km) |
| Castricum to Muggia | 631.66 mi (1,016.55 km) |
| Castricum to Muggio | 522.53 mi (840.93 km) |
| Castricum to Mugnano di Napoli | 920.76 mi (1,481.82 km) |
| Castricum to Musile di Piave | 596.88 mi (960.59 km) |
| Castricum to Mussomeli | 1,123.30 mi (1,807.78 km) |
| Castricum to Naples | 926.41 mi (1,490.91 km) |
| Castricum to Nardo | 1,062.50 mi (1,709.93 km) |
| Castricum to Narni | 782.93 mi (1,260.01 km) |
| Castricum to Nembro | 523.24 mi (842.08 km) |
| Castricum to Nepi | 796.50 mi (1,281.84 km) |
| Castricum to Nerviano | 521.42 mi (839.15 km) |
| Castricum to Nettuno | 852.28 mi (1,371.62 km) |
| Castricum to Nichelino | 539.19 mi (867.74 km) |
| Castricum to Nicosia | 1,124.85 mi (1,810.27 km) |
