| Rockford to Melzo | 4,575.68 mi (7,363.85 km) |
| Rockford to Mendicino | 5,116.36 mi (8,233.98 km) |
| Rockford to Menfi | 5,061.23 mi (8,145.26 km) |
| Rockford to Mentana | 4,851.38 mi (7,807.54 km) |
| Rockford to Merano | 4,593.46 mi (7,392.46 km) |
| Rockford to Merate | 4,568.04 mi (7,351.54 km) |
| Rockford to Mercato San Severino | 4,990.16 mi (8,030.88 km) |
| Rockford to Mercogliano | 4,982.88 mi (8,019.17 km) |
| Rockford to Mesagne | 5,118.65 mi (8,237.67 km) |
| Rockford to Messina | 5,140.15 mi (8,272.27 km) |
| Rockford to Mestre | 4,684.29 mi (7,538.64 km) |
| Rockford to Mestrino | 4,668.10 mi (7,512.58 km) |
| Rockford to Milan | 4,568.26 mi (7,351.90 km) |
| Rockford to Milazzo | 5,126.25 mi (8,249.90 km) |
| Rockford to Minerbio | 4,692.35 mi (7,551.61 km) |
