| California to Mombris | 4,084.45 mi (6,573.28 km) |
| California to Monchengladbach | 3,943.57 mi (6,346.56 km) |
| California to Monschau | 3,953.01 mi (6,361.75 km) |
| California to Montabaur | 4,019.91 mi (6,469.41 km) |
| California to Moosburg | 4,244.59 mi (6,831.01 km) |
| California to Morbach | 4,007.91 mi (6,450.10 km) |
| California to Morfelden-Walldorf | 4,062.69 mi (6,538.26 km) |
| California to Morlenbach | 4,080.24 mi (6,566.52 km) |
| California to Morsbach | 4,003.90 mi (6,443.65 km) |
| California to Mosbach | 4,104.04 mi (6,604.82 km) |
| California to Mosigkau | 4,154.68 mi (6,686.32 km) |
| California to Mossingen | 4,127.82 mi (6,643.08 km) |
| California to Much | 3,989.83 mi (6,421.02 km) |
| California to Mucheln | 4,153.54 mi (6,684.47 km) |
| California to Muhlacker | 4,103.00 mi (6,603.14 km) |
