| Napa to Melzo | 5,917.32 mi (9,523.01 km) |
| Napa to Mendicino | 6,467.32 mi (10,408.14 km) |
| Napa to Menfi | 6,469.91 mi (10,412.31 km) |
| Napa to Mentana | 6,206.98 mi (9,989.16 km) |
| Napa to Merano | 5,899.87 mi (9,494.92 km) |
| Napa to Merate | 5,906.61 mi (9,505.78 km) |
| Napa to Mercato San Severino | 6,338.22 mi (10,200.37 km) |
| Napa to Mercogliano | 6,329.39 mi (10,186.16 km) |
| Napa to Mesagne | 6,433.59 mi (10,353.86 km) |
| Napa to Messina | 6,512.11 mi (10,480.22 km) |
| Napa to Mestre | 5,996.29 mi (9,650.09 km) |
| Napa to Mestrino | 5,985.76 mi (9,633.14 km) |
| Napa to Milan | 5,912.71 mi (9,515.59 km) |
| Napa to Milazzo | 6,501.61 mi (10,463.34 km) |
| Napa to Minerbio | 6,025.02 mi (9,696.33 km) |
