| Groningen to Morristown (New Jersey) | 3,701.22 mi (5,956.53 km) |
| Groningen to Morristown (Tennessee) | 4,262.59 mi (6,859.98 km) |
| Groningen to Morrisville (North Carolina) | 4,109.70 mi (6,613.93 km) |
| Groningen to Morro Bay (California) | 5,554.51 mi (8,939.13 km) |
| Groningen to Morton (Illinois) | 4,265.37 mi (6,864.45 km) |
| Groningen to Morton Grove (Illinois) | 4,133.81 mi (6,652.73 km) |
| Groningen to Moscow (Idaho) | 4,776.40 mi (7,686.88 km) |
| Groningen to Moses Lake (Washington) | 4,809.58 mi (7,740.28 km) |
| Groningen to Moss Bluff (Louisiana) | 4,944.02 mi (7,956.63 km) |
| Groningen to Moss Point (Mississippi) | 4,761.72 mi (7,663.25 km) |
| Groningen to Moultrie (Georgia) | 4,540.00 mi (7,306.42 km) |
| Groningen to Mounds View (Minnesota) | 4,165.51 mi (6,703.75 km) |
| Groningen to Mount Airy (North Carolina) | 4,144.91 mi (6,670.59 km) |
| Groningen to Mount Clemens (Michigan) | 3,930.33 mi (6,325.25 km) |
| Groningen to Mount Dora (Florida) | 4,578.57 mi (7,368.50 km) |
