| Castle Rock to Melun | 4,922.94 mi (7,922.71 km) |
| Castle Rock to Mende | 5,130.95 mi (8,257.47 km) |
| Castle Rock to Mennecy | 4,913.89 mi (7,908.14 km) |
| Castle Rock to Menton | 5,313.37 mi (8,551.05 km) |
| Castle Rock to Mericourt | 4,849.75 mi (7,804.91 km) |
| Castle Rock to Merignac | 4,959.05 mi (7,980.82 km) |
| Castle Rock to Meru | 4,874.32 mi (7,844.46 km) |
| Castle Rock to Merville | 4,831.61 mi (7,775.73 km) |
| Castle Rock to Mery-sur-Oise | 4,883.53 mi (7,859.29 km) |
| Castle Rock to Metz | 5,020.03 mi (8,078.96 km) |
| Castle Rock to Meudon | 4,896.18 mi (7,879.65 km) |
| Castle Rock to Meylan | 5,184.04 mi (8,342.90 km) |
| Castle Rock to Meyzieu | 5,130.36 mi (8,256.52 km) |
| Castle Rock to Meze | 5,183.87 mi (8,342.64 km) |
| Castle Rock to Millau | 5,133.76 mi (8,261.99 km) |
