| Opelika to Mancha Real | 4,476.40 mi (7,204.08 km) |
| Opelika to Manilva | 4,430.92 mi (7,130.88 km) |
| Opelika to Manises | 4,586.68 mi (7,381.54 km) |
| Opelika to Manlleu | 4,646.79 mi (7,478.29 km) |
| Opelika to Manresa | 4,633.18 mi (7,456.38 km) |
| Opelika to Manzanares | 4,456.06 mi (7,171.33 km) |
| Opelika to Manzanares el Real | 4,387.24 mi (7,060.58 km) |
| Opelika to Maracena | 4,491.22 mi (7,227.93 km) |
| Opelika to Marbella | 4,446.12 mi (7,155.34 km) |
| Opelika to Marchena | 4,397.23 mi (7,076.65 km) |
| Opelika to Marin | 4,112.91 mi (6,619.10 km) |
| Opelika to Marratxi | 4,737.31 mi (7,623.96 km) |
| Opelika to Martorell | 4,645.08 mi (7,475.53 km) |
| Opelika to Martos | 4,460.45 mi (7,178.40 km) |
| Opelika to Masamagrell | 4,590.11 mi (7,387.06 km) |
