| Saint-Ouen to Ardea | 706.55 mi (1,137.09 km) |
| Saint-Ouen to Arenzano | 432.83 mi (696.57 km) |
| Saint-Ouen to Arese | 391.86 mi (630.63 km) |
| Saint-Ouen to Arezzo | 590.96 mi (951.06 km) |
| Saint-Ouen to Argelato | 520.92 mi (838.33 km) |
| Saint-Ouen to Argenta | 538.16 mi (866.08 km) |
| Saint-Ouen to Ariano Irpino | 819.83 mi (1,319.39 km) |
| Saint-Ouen to Ariccia | 705.35 mi (1,135.15 km) |
| Saint-Ouen to Arluno | 389.04 mi (626.10 km) |
| Saint-Ouen to Arona | 363.84 mi (585.54 km) |
| Saint-Ouen to Artena | 713.13 mi (1,147.67 km) |
| Saint-Ouen to Arzachena | 640.63 mi (1,031.00 km) |
| Saint-Ouen to Arzano | 802.03 mi (1,290.74 km) |
| Saint-Ouen to Arzignano | 482.69 mi (776.81 km) |
| Saint-Ouen to Ascoli Piceno | 683.06 mi (1,099.29 km) |
