| Risca to Arcore | 699.60 mi (1,125.90 km) |
| Risca to Ardea | 1,009.83 mi (1,625.16 km) |
| Risca to Arenzano | 735.83 mi (1,184.20 km) |
| Risca to Arese | 694.26 mi (1,117.31 km) |
| Risca to Arezzo | 893.86 mi (1,438.53 km) |
| Risca to Argelato | 822.32 mi (1,323.40 km) |
| Risca to Argenta | 838.56 mi (1,349.53 km) |
| Risca to Ariano Irpino | 1,122.70 mi (1,806.81 km) |
| Risca to Ariccia | 1,008.69 mi (1,623.33 km) |
| Risca to Arluno | 691.74 mi (1,113.24 km) |
| Risca to Arona | 666.46 mi (1,072.56 km) |
| Risca to Artena | 1,016.50 mi (1,635.90 km) |
| Risca to Arzachena | 936.89 mi (1,507.79 km) |
| Risca to Arzano | 1,105.38 mi (1,778.93 km) |
| Risca to Arzignano | 780.31 mi (1,255.79 km) |
