| Helsinki to Arcozelo | 1,940.27 mi (3,122.57 km) |
| Helsinki to Arganil | 1,969.90 mi (3,170.24 km) |
| Helsinki to Arouca | 1,935.13 mi (3,114.29 km) |
| Helsinki to Arruda dos Vinhos | 2,070.76 mi (3,332.56 km) |
| Helsinki to Aveiro | 1,964.33 mi (3,161.28 km) |
| Helsinki to Aver-o-Mar | 1,924.75 mi (3,097.58 km) |
| Helsinki to Aves | 1,908.41 mi (3,071.29 km) |
| Helsinki to Azambuja | 2,059.99 mi (3,315.24 km) |
| Helsinki to Baiao | 1,915.63 mi (3,082.91 km) |
| Helsinki to Barcelos | 1,913.80 mi (3,079.96 km) |
| Helsinki to Barreiro | 2,088.96 mi (3,361.85 km) |
| Helsinki to Batalha | 2,024.62 mi (3,258.31 km) |
| Helsinki to Beja | 2,090.82 mi (3,364.85 km) |
| Helsinki to Belas | 2,088.82 mi (3,361.64 km) |
| Helsinki to Benavente | 2,063.75 mi (3,321.28 km) |
