| Karlovy Vary to Monchengladbach | 289.45 mi (465.83 km) |
| Karlovy Vary to Monschau | 292.20 mi (470.25 km) |
| Karlovy Vary to Montabaur | 222.99 mi (358.87 km) |
| Karlovy Vary to Moosburg | 128.99 mi (207.60 km) |
| Karlovy Vary to Morbach | 257.03 mi (413.65 km) |
| Karlovy Vary to Morfelden-Walldorf | 190.68 mi (306.86 km) |
| Karlovy Vary to Morlenbach | 189.07 mi (304.28 km) |
| Karlovy Vary to Morsbach | 230.53 mi (371.01 km) |
| Karlovy Vary to Mosbach | 176.90 mi (284.69 km) |
| Karlovy Vary to Mosigkau | 114.16 mi (183.73 km) |
| Karlovy Vary to Mossingen | 213.05 mi (342.87 km) |
| Karlovy Vary to Much | 244.71 mi (393.82 km) |
| Karlovy Vary to Mucheln | 87.50 mi (140.81 km) |
| Karlovy Vary to Muhlacker | 201.11 mi (323.66 km) |
| Karlovy Vary to Muhldorf | 138.05 mi (222.18 km) |
