| Castro Valley to Aulnay-sous-Bois | 5,556.40 mi (8,942.15 km) |
| Castro Valley to Aulnoye-Aymeries | 5,529.87 mi (8,899.47 km) |
| Castro Valley to Auray | 5,448.64 mi (8,768.75 km) |
| Castro Valley to Aurillac | 5,763.51 mi (9,275.48 km) |
| Castro Valley to Auriol | 5,947.51 mi (9,571.59 km) |
| Castro Valley to Auterive | 5,813.76 mi (9,356.34 km) |
| Castro Valley to Autun | 5,715.08 mi (9,197.53 km) |
| Castro Valley to Auxerre | 5,648.27 mi (9,090.02 km) |
| Castro Valley to Avignon | 5,890.40 mi (9,479.68 km) |
| Castro Valley to Avion | 5,490.17 mi (8,835.58 km) |
| Castro Valley to Avon | 5,590.96 mi (8,997.78 km) |
| Castro Valley to Avranches | 5,450.77 mi (8,772.16 km) |
| Castro Valley to Avrille | 5,534.15 mi (8,906.35 km) |
| Castro Valley to Aytre | 5,586.10 mi (8,989.96 km) |
| Castro Valley to Bagneux | 5,558.35 mi (8,945.30 km) |
