| Janakkala to Arcozelo | 1,956.22 mi (3,148.23 km) |
| Janakkala to Arganil | 1,987.38 mi (3,198.37 km) |
| Janakkala to Arouca | 1,951.66 mi (3,140.89 km) |
| Janakkala to Arruda dos Vinhos | 2,088.29 mi (3,360.78 km) |
| Janakkala to Aveiro | 1,980.71 mi (3,187.64 km) |
| Janakkala to Aver-o-Mar | 1,940.17 mi (3,122.41 km) |
| Janakkala to Aves | 1,924.34 mi (3,096.92 km) |
| Janakkala to Azambuja | 2,077.67 mi (3,343.69 km) |
| Janakkala to Baiao | 1,932.15 mi (3,109.50 km) |
| Janakkala to Barcelos | 1,929.28 mi (3,104.87 km) |
| Janakkala to Barreiro | 2,106.79 mi (3,390.54 km) |
| Janakkala to Batalha | 2,041.81 mi (3,285.98 km) |
| Janakkala to Beja | 2,110.54 mi (3,396.59 km) |
| Janakkala to Belas | 2,106.32 mi (3,389.80 km) |
| Janakkala to Benavente | 2,081.60 mi (3,350.00 km) |
