| Harstad to Mombris | 1,317.90 mi (2,120.95 km) |
| Harstad to Monchengladbach | 1,261.37 mi (2,029.98 km) |
| Harstad to Monschau | 1,306.24 mi (2,102.19 km) |
| Harstad to Montabaur | 1,301.83 mi (2,095.09 km) |
| Harstad to Moosburg | 1,413.78 mi (2,275.27 km) |
| Harstad to Morbach | 1,349.52 mi (2,171.84 km) |
| Harstad to Morfelden-Walldorf | 1,326.27 mi (2,134.42 km) |
| Harstad to Morlenbach | 1,352.64 mi (2,176.87 km) |
| Harstad to Morsbach | 1,273.44 mi (2,049.41 km) |
| Harstad to Mosbach | 1,366.91 mi (2,199.82 km) |
| Harstad to Mosigkau | 1,180.91 mi (1,900.49 km) |
| Harstad to Mossingen | 1,432.20 mi (2,304.91 km) |
| Harstad to Much | 1,272.51 mi (2,047.91 km) |
| Harstad to Mucheln | 1,219.36 mi (1,962.38 km) |
| Harstad to Muhlacker | 1,396.36 mi (2,247.22 km) |
