| Chicago Heights to Marasesti | 5,191.18 mi (8,354.39 km) |
| Chicago Heights to Marghita | 4,953.12 mi (7,971.28 km) |
| Chicago Heights to Marginea | 5,050.12 mi (8,127.39 km) |
| Chicago Heights to Matca | 5,202.90 mi (8,373.25 km) |
| Chicago Heights to Medgidia | 5,306.98 mi (8,540.75 km) |
| Chicago Heights to Media | 5,079.50 mi (8,174.66 km) |
| Chicago Heights to Miercurea-Ciuc | 5,119.33 mi (8,238.77 km) |
| Chicago Heights to Mioveni | 5,157.24 mi (8,299.78 km) |
| Chicago Heights to Mizil | 5,207.34 mi (8,380.40 km) |
| Chicago Heights to Moinesti | 5,138.87 mi (8,270.22 km) |
| Chicago Heights to Moisei | 5,014.32 mi (8,069.76 km) |
| Chicago Heights to Moldova Noua | 5,051.70 mi (8,129.93 km) |
| Chicago Heights to Moreni | 5,180.70 mi (8,337.53 km) |
| Chicago Heights to Motru | 5,094.76 mi (8,199.23 km) |
| Chicago Heights to Murfatlar | 5,315.83 mi (8,555.01 km) |
