| Porvoo to Amorebieta | 1,672.41 mi (2,691.49 km) |
| Porvoo to Amposta | 1,727.87 mi (2,780.74 km) |
| Porvoo to Amurrio | 1,689.55 mi (2,719.07 km) |
| Porvoo to Andoain | 1,651.97 mi (2,658.59 km) |
| Porvoo to Andraitx | 1,750.71 mi (2,817.49 km) |
| Porvoo to Andujar | 2,011.36 mi (3,236.97 km) |
| Porvoo to Antequera | 2,086.41 mi (3,357.75 km) |
| Porvoo to Antigua | 2,872.07 mi (4,622.15 km) |
| Porvoo to Aranda de Duero | 1,787.33 mi (2,876.43 km) |
| Porvoo to Aranjuez | 1,880.91 mi (3,027.03 km) |
| Porvoo to Archena | 1,933.37 mi (3,111.45 km) |
| Porvoo to Arcos de la Frontera | 2,136.63 mi (3,438.57 km) |
| Porvoo to Arenys de Mar | 1,625.13 mi (2,615.39 km) |
| Porvoo to Arenys de Munt | 1,623.51 mi (2,612.79 km) |
| Porvoo to Argentona | 1,630.42 mi (2,623.91 km) |
