| Keystone to Maastricht | 4,665.35 mi (7,508.16 km) |
| Keystone to Made | 4,611.85 mi (7,422.05 km) |
| Keystone to Margraten | 4,671.60 mi (7,518.21 km) |
| Keystone to Marum | 4,642.05 mi (7,470.66 km) |
| Keystone to Medemblik | 4,602.02 mi (7,406.24 km) |
| Keystone to Meerssen | 4,667.46 mi (7,511.56 km) |
| Keystone to Meppel | 4,647.83 mi (7,479.95 km) |
| Keystone to Middelburg | 4,566.74 mi (7,349.45 km) |
| Keystone to Middelharnis | 4,584.84 mi (7,378.58 km) |
| Keystone to Mierlo | 4,650.55 mi (7,484.34 km) |
| Keystone to Moerdijk | 4,604.45 mi (7,410.14 km) |
| Keystone to Monnickendam | 4,606.22 mi (7,412.99 km) |
| Keystone to Montfoort | 4,610.97 mi (7,420.64 km) |
| Keystone to Naaldwijk | 4,581.65 mi (7,373.45 km) |
| Keystone to Naarden | 4,614.78 mi (7,426.78 km) |
