| Castricum to Aulnay-sous-Bois | 267.01 mi (429.72 km) |
| Castricum to Aulnoye-Aymeries | 165.96 mi (267.08 km) |
| Castricum to Auray | 477.71 mi (768.80 km) |
| Castricum to Aurillac | 536.37 mi (863.20 km) |
| Castricum to Auriol | 635.87 mi (1,023.34 km) |
| Castricum to Auterive | 652.40 mi (1,049.94 km) |
| Castricum to Autun | 387.19 mi (623.13 km) |
| Castricum to Auxerre | 331.86 mi (534.08 km) |
| Castricum to Avignon | 594.24 mi (956.33 km) |
| Castricum to Avion | 167.61 mi (269.73 km) |
| Castricum to Avon | 298.56 mi (480.48 km) |
| Castricum to Avranches | 375.35 mi (604.07 km) |
| Castricum to Avrille | 419.07 mi (674.43 km) |
| Castricum to Aytre | 513.66 mi (826.65 km) |
| Castricum to Bagneux | 278.90 mi (448.85 km) |
