| Opalenica to Manilva | 1,523.51 mi (2,451.85 km) |
| Opalenica to Manises | 1,195.30 mi (1,923.65 km) |
| Opalenica to Manlleu | 970.29 mi (1,561.53 km) |
| Opalenica to Manresa | 999.58 mi (1,608.67 km) |
| Opalenica to Manzanares | 1,318.12 mi (2,121.31 km) |
| Opalenica to Manzanares el Real | 1,245.23 mi (2,004.01 km) |
| Opalenica to Maracena | 1,424.78 mi (2,292.96 km) |
| Opalenica to Marbella | 1,503.91 mi (2,420.31 km) |
| Opalenica to Marchena | 1,477.26 mi (2,377.43 km) |
| Opalenica to Marin | 1,350.42 mi (2,173.30 km) |
| Opalenica to Marratxi | 1,089.80 mi (1,753.87 km) |
| Opalenica to Martorell | 1,010.16 mi (1,625.70 km) |
| Opalenica to Martos | 1,407.34 mi (2,264.90 km) |
| Opalenica to Masamagrell | 1,186.66 mi (1,909.74 km) |
| Opalenica to Masanasa | 1,197.84 mi (1,927.74 km) |
