| Karlovy Vary to Mendicino | 774.93 mi (1,247.13 km) |
| Karlovy Vary to Menfi | 872.16 mi (1,403.61 km) |
| Karlovy Vary to Mentana | 567.62 mi (913.50 km) |
| Karlovy Vary to Merano | 258.24 mi (415.60 km) |
| Karlovy Vary to Merate | 351.06 mi (564.97 km) |
| Karlovy Vary to Mercato San Severino | 659.10 mi (1,060.72 km) |
| Karlovy Vary to Mercogliano | 649.36 mi (1,045.04 km) |
| Karlovy Vary to Mesagne | 708.81 mi (1,140.72 km) |
| Karlovy Vary to Messina | 842.06 mi (1,355.17 km) |
| Karlovy Vary to Mestre | 328.82 mi (529.18 km) |
| Karlovy Vary to Mestrino | 334.25 mi (537.93 km) |
| Karlovy Vary to Milan | 370.68 mi (596.55 km) |
| Karlovy Vary to Milazzo | 838.16 mi (1,348.89 km) |
| Karlovy Vary to Minerbio | 393.30 mi (632.95 km) |
| Karlovy Vary to Minervino Murge | 649.47 mi (1,045.22 km) |
