| Chicago to Melzo | 4,540.89 mi (7,307.86 km) |
| Chicago to Mendicino | 5,079.44 mi (8,174.57 km) |
| Chicago to Menfi | 5,020.82 mi (8,080.24 km) |
| Chicago to Mentana | 4,814.91 mi (7,748.84 km) |
| Chicago to Merano | 4,560.85 mi (7,339.98 km) |
| Chicago to Merate | 4,533.47 mi (7,295.91 km) |
| Chicago to Mercato San Severino | 4,953.77 mi (7,972.32 km) |
| Chicago to Mercogliano | 4,946.61 mi (7,960.79 km) |
| Chicago to Mesagne | 5,083.94 mi (8,181.80 km) |
| Chicago to Messina | 5,101.87 mi (8,210.66 km) |
| Chicago to Mestre | 4,651.05 mi (7,485.14 km) |
| Chicago to Mestrino | 4,634.55 mi (7,458.58 km) |
| Chicago to Milan | 4,533.32 mi (7,295.67 km) |
| Chicago to Milazzo | 5,087.79 mi (8,188.01 km) |
| Chicago to Minerbio | 4,657.78 mi (7,495.98 km) |
