| Castricum to Minervino Murge | 955.18 mi (1,537.22 km) |
| Castricum to Minturno | 888.12 mi (1,429.30 km) |
| Castricum to Mira | 596.02 mi (959.21 km) |
| Castricum to Mirandola | 603.93 mi (971.93 km) |
| Castricum to Mirano | 591.51 mi (951.95 km) |
| Castricum to Misano Adriatico | 697.80 mi (1,122.99 km) |
| Castricum to Misilmeri | 1,088.18 mi (1,751.26 km) |
| Castricum to Missaglia | 517.92 mi (833.52 km) |
| Castricum to Misterbianco | 1,152.10 mi (1,854.13 km) |
| Castricum to Modena | 615.93 mi (991.25 km) |
| Castricum to Modica | 1,188.89 mi (1,913.33 km) |
| Castricum to Modugno | 974.90 mi (1,568.95 km) |
| Castricum to Mogliano Veneto | 591.42 mi (951.79 km) |
| Castricum to Molfetta | 963.04 mi (1,549.86 km) |
| Castricum to Molinella | 634.00 mi (1,020.33 km) |
