| Walnut Creek to Ames | 5,467.44 mi (8,799.00 km) |
| Walnut Creek to Amorebieta | 5,665.44 mi (9,117.64 km) |
| Walnut Creek to Amposta | 5,908.30 mi (9,508.49 km) |
| Walnut Creek to Amurrio | 5,664.32 mi (9,115.85 km) |
| Walnut Creek to Andoain | 5,690.57 mi (9,158.08 km) |
| Walnut Creek to Andraitx | 6,031.37 mi (9,706.55 km) |
| Walnut Creek to Andujar | 5,873.98 mi (9,453.26 km) |
| Walnut Creek to Antequera | 5,904.75 mi (9,502.78 km) |
| Walnut Creek to Antigua | 5,911.06 mi (9,512.93 km) |
| Walnut Creek to Aranda de Duero | 5,707.73 mi (9,185.70 km) |
| Walnut Creek to Aranjuez | 5,792.19 mi (9,321.64 km) |
| Walnut Creek to Archena | 5,973.38 mi (9,613.22 km) |
| Walnut Creek to Arcos de la Frontera | 5,869.45 mi (9,445.97 km) |
| Walnut Creek to Arenys de Mar | 5,930.56 mi (9,544.31 km) |
| Walnut Creek to Arenys de Munt | 5,928.60 mi (9,541.16 km) |
