| Biga to Ames | 1,849.71 mi (2,976.81 km) |
| Biga to Amorebieta | 1,551.16 mi (2,496.35 km) |
| Biga to Amposta | 1,396.40 mi (2,247.29 km) |
| Biga to Amurrio | 1,565.20 mi (2,518.95 km) |
| Biga to Andoain | 1,515.07 mi (2,438.27 km) |
| Biga to Andraitx | 1,312.15 mi (2,111.69 km) |
| Biga to Andujar | 1,675.20 mi (2,695.97 km) |
| Biga to Antequera | 1,721.63 mi (2,770.69 km) |
| Biga to Antigua | 2,466.14 mi (3,968.87 km) |
| Biga to Aranda de Duero | 1,608.17 mi (2,588.09 km) |
| Biga to Aranjuez | 1,621.20 mi (2,609.07 km) |
| Biga to Archena | 1,529.16 mi (2,460.94 km) |
| Biga to Arcos de la Frontera | 1,792.57 mi (2,884.86 km) |
| Biga to Arenys de Mar | 1,288.40 mi (2,073.49 km) |
| Biga to Arenys de Munt | 1,288.77 mi (2,074.08 km) |
