| Oud-Heverlee to Mislata | 822.42 mi (1,323.56 km) |
| Oud-Heverlee to Moana | 866.62 mi (1,394.69 km) |
| Oud-Heverlee to Moguer | 1,094.37 mi (1,761.22 km) |
| Oud-Heverlee to Molina de Segura | 928.58 mi (1,494.40 km) |
| Oud-Heverlee to Molins de Rey | 662.97 mi (1,066.94 km) |
| Oud-Heverlee to Mollerusa | 660.59 mi (1,063.11 km) |
| Oud-Heverlee to Mollet | 652.96 mi (1,050.84 km) |
| Oud-Heverlee to Moncada | 656.49 mi (1,056.52 km) |
| Oud-Heverlee to Moncada | 817.44 mi (1,315.53 km) |
| Oud-Heverlee to Monforte de Lemos | 812.75 mi (1,307.99 km) |
| Oud-Heverlee to Monforte del Cid | 899.90 mi (1,448.25 km) |
| Oud-Heverlee to Mongat | 657.09 mi (1,057.48 km) |
| Oud-Heverlee to Monovar | 897.61 mi (1,444.57 km) |
| Oud-Heverlee to Monserrat | 832.97 mi (1,340.54 km) |
| Oud-Heverlee to Montijo | 989.49 mi (1,592.44 km) |
