| Porvoo to Altintas | 1,486.47 mi (2,392.24 km) |
| Porvoo to Altinyayla | 1,535.89 mi (2,471.78 km) |
| Porvoo to Altunhisar | 1,593.41 mi (2,564.34 km) |
| Porvoo to Alucra | 1,496.23 mi (2,407.96 km) |
| Porvoo to Amasra | 1,319.26 mi (2,123.15 km) |
| Porvoo to Amasya | 1,431.61 mi (2,303.95 km) |
| Porvoo to Anamur | 1,713.28 mi (2,757.26 km) |
| Porvoo to Andirin | 1,644.51 mi (2,646.58 km) |
| Porvoo to Ankara | 1,447.27 mi (2,329.16 km) |
| Porvoo to Antalya | 1,639.29 mi (2,638.19 km) |
| Porvoo to Araban | 1,672.28 mi (2,691.28 km) |
| Porvoo to Arac | 1,362.77 mi (2,193.16 km) |
| Porvoo to Arakli | 1,477.41 mi (2,377.67 km) |
| Porvoo to Aralik | 1,632.27 mi (2,626.88 km) |
| Porvoo to Arapgir | 1,576.60 mi (2,537.30 km) |
