| Castel San Giorgio to Melun | 796.64 mi (1,282.06 km) |
| Castel San Giorgio to Mende | 624.20 mi (1,004.55 km) |
| Castel San Giorgio to Mennecy | 805.80 mi (1,296.80 km) |
| Castel San Giorgio to Menton | 421.92 mi (679.01 km) |
| Castel San Giorgio to Mericourt | 874.81 mi (1,407.87 km) |
| Castel San Giorgio to Merignac | 825.09 mi (1,327.86 km) |
| Castel San Giorgio to Meru | 845.16 mi (1,360.16 km) |
| Castel San Giorgio to Merville | 893.62 mi (1,438.14 km) |
| Castel San Giorgio to Mery-sur-Oise | 835.91 mi (1,345.26 km) |
| Castel San Giorgio to Metz | 709.98 mi (1,142.61 km) |
| Castel San Giorgio to Meudon | 823.34 mi (1,325.04 km) |
| Castel San Giorgio to Meylan | 544.20 mi (875.81 km) |
| Castel San Giorgio to Meyzieu | 596.38 mi (959.78 km) |
| Castel San Giorgio to Meze | 596.79 mi (960.44 km) |
| Castel San Giorgio to Millau | 634.61 mi (1,021.30 km) |
