| Estoril to Amorebieta | 466.85 mi (751.33 km) |
| Estoril to Amposta | 547.91 mi (881.77 km) |
| Estoril to Amurrio | 449.14 mi (722.83 km) |
| Estoril to Andoain | 495.19 mi (796.92 km) |
| Estoril to Andraitx | 635.75 mi (1,023.15 km) |
| Estoril to Andujar | 293.26 mi (471.95 km) |
| Estoril to Antequera | 288.45 mi (464.22 km) |
| Estoril to Antigua | 758.56 mi (1,220.78 km) |
| Estoril to Aranda de Duero | 365.04 mi (587.47 km) |
| Estoril to Aranjuez | 322.83 mi (519.54 km) |
| Estoril to Archena | 440.23 mi (708.48 km) |
| Estoril to Arcos de la Frontera | 238.50 mi (383.83 km) |
| Estoril to Arenys de Mar | 661.02 mi (1,063.81 km) |
| Estoril to Arenys de Munt | 661.02 mi (1,063.82 km) |
| Estoril to Argentona | 653.17 mi (1,051.18 km) |
