| Rockford to Mancha Real | 4,333.11 mi (6,973.47 km) |
| Rockford to Manilva | 4,312.23 mi (6,939.86 km) |
| Rockford to Manises | 4,408.52 mi (7,094.83 km) |
| Rockford to Manlleu | 4,427.79 mi (7,125.84 km) |
| Rockford to Manresa | 4,419.28 mi (7,112.14 km) |
| Rockford to Manzanares | 4,297.55 mi (6,916.24 km) |
| Rockford to Manzanares el Real | 4,210.77 mi (6,776.58 km) |
| Rockford to Maracena | 4,354.83 mi (7,008.42 km) |
| Rockford to Marbella | 4,324.00 mi (6,958.80 km) |
| Rockford to Marchena | 4,268.19 mi (6,868.99 km) |
| Rockford to Marin | 3,937.10 mi (6,336.15 km) |
| Rockford to Marratxi | 4,541.77 mi (7,309.28 km) |
| Rockford to Martorell | 4,433.48 mi (7,135.00 km) |
| Rockford to Martos | 4,319.72 mi (6,951.92 km) |
| Rockford to Masamagrell | 4,410.39 mi (7,097.84 km) |
