| Guyancourt to Aulnay-sous-Bois | 22.19 mi (35.71 km) |
| Guyancourt to Aulnoye-Aymeries | 126.72 mi (203.93 km) |
| Guyancourt to Auray | 244.89 mi (394.11 km) |
| Guyancourt to Aurillac | 266.25 mi (428.48 km) |
| Guyancourt to Auriol | 410.24 mi (660.21 km) |
| Guyancourt to Auterive | 375.66 mi (604.56 km) |
| Guyancourt to Autun | 162.63 mi (261.73 km) |
| Guyancourt to Auxerre | 96.08 mi (154.62 km) |
| Guyancourt to Avignon | 357.66 mi (575.59 km) |
| Guyancourt to Avion | 118.19 mi (190.20 km) |
| Guyancourt to Avon | 38.89 mi (62.59 km) |
| Guyancourt to Avranches | 156.47 mi (251.81 km) |
| Guyancourt to Avrille | 150.67 mi (242.49 km) |
| Guyancourt to Aytre | 235.31 mi (378.69 km) |
| Guyancourt to Bagneux | 11.07 mi (17.82 km) |
