| Castel San Pietro Terme to Aulnay-sous-Bois | 532.50 mi (856.98 km) |
| Castel San Pietro Terme to Aulnoye-Aymeries | 540.38 mi (869.66 km) |
| Castel San Pietro Terme to Auray | 732.94 mi (1,179.55 km) |
| Castel San Pietro Terme to Aurillac | 450.52 mi (725.05 km) |
| Castel San Pietro Terme to Auriol | 304.75 mi (490.45 km) |
| Castel San Pietro Terme to Auterive | 508.33 mi (818.08 km) |
| Castel San Pietro Terme to Autun | 393.17 mi (632.74 km) |
| Castel San Pietro Terme to Auxerre | 449.81 mi (723.90 km) |
| Castel San Pietro Terme to Avignon | 337.11 mi (542.53 km) |
| Castel San Pietro Terme to Avion | 582.23 mi (937.00 km) |
| Castel San Pietro Terme to Avon | 504.33 mi (811.64 km) |
| Castel San Pietro Terme to Avranches | 681.32 mi (1,096.48 km) |
| Castel San Pietro Terme to Avrille | 622.05 mi (1,001.10 km) |
| Castel San Pietro Terme to Aytre | 628.26 mi (1,011.09 km) |
| Castel San Pietro Terme to Bagneux | 534.20 mi (859.71 km) |
