| Castellammare del Golfo to Minturno | 228.61 mi (367.91 km) |
| Castellammare del Golfo to Mira | 513.50 mi (826.40 km) |
| Castellammare del Golfo to Mirandola | 483.23 mi (777.68 km) |
| Castellammare del Golfo to Mirano | 517.93 mi (833.53 km) |
| Castellammare del Golfo to Misano Adriatico | 410.54 mi (660.70 km) |
| Castellammare del Golfo to Misilmeri | 30.99 mi (49.88 km) |
| Castellammare del Golfo to Missaglia | 560.58 mi (902.17 km) |
| Castellammare del Golfo to Misterbianco | 121.31 mi (195.24 km) |
| Castellammare del Golfo to Modena | 468.42 mi (753.86 km) |
| Castellammare del Golfo to Modica | 130.60 mi (210.19 km) |
| Castellammare del Golfo to Modugno | 296.30 mi (476.86 km) |
| Castellammare del Golfo to Mogliano Veneto | 521.70 mi (839.60 km) |
| Castellammare del Golfo to Molfetta | 295.36 mi (475.34 km) |
| Castellammare del Golfo to Molinella | 459.67 mi (739.76 km) |
| Castellammare del Golfo to Moncalieri | 551.48 mi (887.53 km) |
