| Castellbisbal to Melzo | 464.61 mi (747.71 km) |
| Castellbisbal to Mendicino | 762.69 mi (1,227.43 km) |
| Castellbisbal to Menfi | 642.88 mi (1,034.62 km) |
| Castellbisbal to Mentana | 550.83 mi (886.48 km) |
| Castellbisbal to Merano | 579.23 mi (932.18 km) |
| Castellbisbal to Merate | 473.15 mi (761.46 km) |
| Castellbisbal to Mercato San Severino | 666.45 mi (1,072.54 km) |
| Castellbisbal to Mercogliano | 663.88 mi (1,068.42 km) |
| Castellbisbal to Mesagne | 825.79 mi (1,328.98 km) |
| Castellbisbal to Messina | 754.01 mi (1,213.46 km) |
| Castellbisbal to Mestre | 583.55 mi (939.13 km) |
| Castellbisbal to Mestrino | 561.69 mi (903.96 km) |
| Castellbisbal to Milan | 454.26 mi (731.06 km) |
| Castellbisbal to Milazzo | 737.42 mi (1,186.77 km) |
| Castellbisbal to Minerbio | 525.57 mi (845.83 km) |
