| Southampton to Melzo | 621.59 mi (1,000.35 km) |
| Southampton to Mendicino | 1,170.81 mi (1,884.24 km) |
| Southampton to Menfi | 1,157.42 mi (1,862.69 km) |
| Southampton to Mentana | 905.17 mi (1,456.73 km) |
| Southampton to Merano | 641.23 mi (1,031.96 km) |
| Southampton to Merate | 613.27 mi (986.96 km) |
| Southampton to Mercato San Severino | 1,042.11 mi (1,677.11 km) |
| Southampton to Mercogliano | 1,034.15 mi (1,664.31 km) |
| Southampton to Mesagne | 1,163.58 mi (1,872.60 km) |
| Southampton to Messina | 1,206.08 mi (1,941.00 km) |
| Southampton to Mestre | 729.49 mi (1,174.01 km) |
| Southampton to Mestrino | 712.71 mi (1,147.00 km) |
| Southampton to Milan | 614.82 mi (989.46 km) |
| Southampton to Milazzo | 1,194.29 mi (1,922.02 km) |
| Southampton to Minerbio | 737.39 mi (1,186.72 km) |
