| Sigulda to Alfena | 1,836.15 mi (2,955.00 km) |
| Sigulda to Alijo | 1,797.94 mi (2,893.51 km) |
| Sigulda to Aljustrel | 2,000.51 mi (3,219.51 km) |
| Sigulda to Almada | 1,992.46 mi (3,206.56 km) |
| Sigulda to Almargem | 1,987.34 mi (3,198.32 km) |
| Sigulda to Almeirim | 1,946.24 mi (3,132.17 km) |
| Sigulda to Amadora | 1,992.17 mi (3,206.08 km) |
| Sigulda to Amarante | 1,818.81 mi (2,927.09 km) |
| Sigulda to Amares | 1,810.07 mi (2,913.03 km) |
| Sigulda to Amora | 1,994.02 mi (3,209.06 km) |
| Sigulda to Anadia | 1,874.75 mi (3,017.11 km) |
| Sigulda to Angra do Heroismo | 2,644.38 mi (4,255.72 km) |
| Sigulda to Ansiao | 1,901.91 mi (3,060.83 km) |
| Sigulda to Anta | 1,851.51 mi (2,979.72 km) |
| Sigulda to Arcos de Valdevez | 1,801.29 mi (2,898.90 km) |
