| Porvoo to Mislata | 1,828.10 mi (2,942.05 km) |
| Porvoo to Moana | 1,904.57 mi (3,065.10 km) |
| Porvoo to Moguer | 2,134.62 mi (3,435.34 km) |
| Porvoo to Molina de Segura | 1,934.79 mi (3,113.75 km) |
| Porvoo to Molins de Rey | 1,648.75 mi (2,653.41 km) |
| Porvoo to Mollerusa | 1,664.58 mi (2,678.89 km) |
| Porvoo to Mollet | 1,636.48 mi (2,633.66 km) |
| Porvoo to Moncada | 1,640.01 mi (2,639.33 km) |
| Porvoo to Moncada | 1,823.33 mi (2,934.36 km) |
| Porvoo to Monforte de Lemos | 1,853.85 mi (2,983.48 km) |
| Porvoo to Monforte del Cid | 1,902.61 mi (3,061.96 km) |
| Porvoo to Mongat | 1,638.91 mi (2,637.57 km) |
| Porvoo to Monovar | 1,901.89 mi (3,060.79 km) |
| Porvoo to Monserrat | 1,840.07 mi (2,961.31 km) |
| Porvoo to Montijo | 2,032.26 mi (3,270.61 km) |
