| Castenaso to Aulnay-sous-Bois | 523.41 mi (842.34 km) |
| Castenaso to Aulnoye-Aymeries | 531.00 mi (854.56 km) |
| Castenaso to Auray | 724.88 mi (1,166.57 km) |
| Castenaso to Aurillac | 444.04 mi (714.62 km) |
| Castenaso to Auriol | 300.93 mi (484.30 km) |
| Castenaso to Auterive | 503.48 mi (810.26 km) |
| Castenaso to Autun | 384.64 mi (619.02 km) |
| Castenaso to Auxerre | 440.96 mi (709.66 km) |
| Castenaso to Avignon | 332.04 mi (534.37 km) |
| Castenaso to Avion | 572.87 mi (921.94 km) |
| Castenaso to Avon | 495.36 mi (797.21 km) |
| Castenaso to Avranches | 672.71 mi (1,082.63 km) |
| Castenaso to Avrille | 613.88 mi (987.94 km) |
| Castenaso to Aytre | 620.92 mi (999.27 km) |
| Castenaso to Bagneux | 525.16 mi (845.17 km) |
