| Porvoo to Aulnoye-Aymeries | 1,101.25 mi (1,772.29 km) |
| Porvoo to Auray | 1,438.44 mi (2,314.94 km) |
| Porvoo to Aurillac | 1,430.31 mi (2,301.86 km) |
| Porvoo to Auriol | 1,441.33 mi (2,319.60 km) |
| Porvoo to Auterive | 1,547.78 mi (2,490.92 km) |
| Porvoo to Autun | 1,264.42 mi (2,034.88 km) |
| Porvoo to Auxerre | 1,237.24 mi (1,991.14 km) |
| Porvoo to Avignon | 1,426.36 mi (2,295.50 km) |
| Porvoo to Avion | 1,120.82 mi (1,803.79 km) |
| Porvoo to Avon | 1,228.08 mi (1,976.40 km) |
| Porvoo to Avranches | 1,336.09 mi (2,150.23 km) |
| Porvoo to Avrille | 1,373.80 mi (2,210.92 km) |
| Porvoo to Aytre | 1,463.15 mi (2,354.71 km) |
| Porvoo to Bagneux | 1,219.36 mi (1,962.37 km) |
| Porvoo to Bagnolet | 1,212.56 mi (1,951.42 km) |
