| Groningen to Mechernich | 180.83 mi (291.02 km) |
| Groningen to Meckenbeuren | 403.21 mi (648.90 km) |
| Groningen to Meckenheim | 179.52 mi (288.91 km) |
| Groningen to Meerane | 299.06 mi (481.29 km) |
| Groningen to Meerbusch | 134.80 mi (216.94 km) |
| Groningen to Meine | 175.39 mi (282.27 km) |
| Groningen to Meinerzhagen | 151.97 mi (244.57 km) |
| Groningen to Meiningen | 246.73 mi (397.07 km) |
| Groningen to Meissen | 325.22 mi (523.39 km) |
| Groningen to Meitingen | 373.09 mi (600.43 km) |
| Groningen to Melle | 101.95 mi (164.07 km) |
| Groningen to Melsungen | 191.54 mi (308.25 km) |
| Groningen to Memmelsdorf | 294.78 mi (474.41 km) |
| Groningen to Memmingen | 394.40 mi (634.72 km) |
| Groningen to Mendig | 198.74 mi (319.84 km) |
