| Boppard to Mendicino | 866.19 mi (1,393.99 km) |
| Boppard to Menfi | 911.73 mi (1,467.29 km) |
| Boppard to Mentana | 616.77 mi (992.59 km) |
| Boppard to Merano | 295.40 mi (475.40 km) |
| Boppard to Merate | 324.46 mi (522.16 km) |
| Boppard to Mercato San Severino | 738.70 mi (1,188.82 km) |
| Boppard to Mercogliano | 729.45 mi (1,173.94 km) |
| Boppard to Mesagne | 829.77 mi (1,335.39 km) |
| Boppard to Messina | 919.23 mi (1,479.36 km) |
| Boppard to Mestre | 391.88 mi (630.67 km) |
| Boppard to Mestrino | 382.80 mi (616.05 km) |
| Boppard to Milan | 337.42 mi (543.03 km) |
| Boppard to Milazzo | 911.20 mi (1,466.44 km) |
| Boppard to Minerbio | 428.06 mi (688.90 km) |
| Boppard to Minervino Murge | 751.38 mi (1,209.23 km) |
