| Groningen to Mendota Heights (Minnesota) | 4,174.71 mi (6,718.55 km) |
| Groningen to Menifee (California) | 5,552.30 mi (8,935.57 km) |
| Groningen to Menlo Park (California) | 5,462.27 mi (8,790.67 km) |
| Groningen to Menomonee Falls (Wisconsin) | 4,090.43 mi (6,582.91 km) |
| Groningen to Menomonie (Wisconsin) | 4,133.21 mi (6,651.75 km) |
| Groningen to Mentor (Ohio) | 3,917.52 mi (6,304.64 km) |
| Groningen to Mequon (Wisconsin) | 4,081.28 mi (6,568.18 km) |
| Groningen to Merced (California) | 5,427.45 mi (8,734.63 km) |
| Groningen to Mercedes (Texas) | 5,345.85 mi (8,603.31 km) |
| Groningen to Mercer Island (Washington) | 4,853.64 mi (7,811.18 km) |
| Groningen to Mercerville (New Jersey) | 3,735.83 mi (6,012.23 km) |
| Groningen to Meriden (Connecticut) | 3,602.05 mi (5,796.94 km) |
| Groningen to Meridian (Idaho) | 4,943.37 mi (7,955.58 km) |
| Groningen to Meridian (Mississippi) | 4,663.98 mi (7,505.95 km) |
| Groningen to Merriam (Kansas) | 4,531.29 mi (7,292.40 km) |
