| North Decatur to Melzo | 4,763.85 mi (7,666.67 km) |
| North Decatur to Mendicino | 5,278.98 mi (8,495.70 km) |
| North Decatur to Menfi | 5,191.95 mi (8,355.64 km) |
| North Decatur to Mentana | 5,021.13 mi (8,080.72 km) |
| North Decatur to Merano | 4,800.34 mi (7,725.41 km) |
| North Decatur to Merate | 4,758.22 mi (7,657.62 km) |
| North Decatur to Mercato San Severino | 5,159.03 mi (8,302.66 km) |
| North Decatur to Mercogliano | 5,152.90 mi (8,292.79 km) |
| North Decatur to Mesagne | 5,301.06 mi (8,531.24 km) |
| North Decatur to Messina | 5,289.90 mi (8,513.27 km) |
| North Decatur to Mestre | 4,884.63 mi (7,861.05 km) |
| North Decatur to Mestrino | 4,865.98 mi (7,831.04 km) |
| North Decatur to Milan | 4,755.13 mi (7,652.65 km) |
| North Decatur to Milazzo | 5,274.52 mi (8,488.52 km) |
| North Decatur to Minerbio | 4,881.03 mi (7,855.26 km) |
