| Didcot to Aulnay-sous-Bois | 247.16 mi (397.77 km) |
| Didcot to Aulnoye-Aymeries | 241.38 mi (388.47 km) |
| Didcot to Auray | 283.02 mi (455.48 km) |
| Didcot to Aurillac | 491.45 mi (790.92 km) |
| Didcot to Auriol | 652.65 mi (1,050.33 km) |
| Didcot to Auterive | 584.23 mi (940.23 km) |
| Didcot to Autun | 406.93 mi (654.89 km) |
| Didcot to Auxerre | 339.51 mi (546.39 km) |
| Didcot to Avignon | 598.42 mi (963.06 km) |
| Didcot to Avion | 195.41 mi (314.48 km) |
| Didcot to Avon | 282.42 mi (454.51 km) |
| Didcot to Avranches | 201.93 mi (324.97 km) |
| Didcot to Avrille | 284.72 mi (458.21 km) |
| Didcot to Aytre | 378.11 mi (608.51 km) |
| Didcot to Bagneux | 249.63 mi (401.75 km) |
