| Simi Valley to Arcore | 6,035.42 mi (9,713.06 km) |
| Simi Valley to Ardea | 6,352.34 mi (10,223.11 km) |
| Simi Valley to Arenzano | 6,079.34 mi (9,783.75 km) |
| Simi Valley to Arese | 6,031.89 mi (9,707.39 km) |
| Simi Valley to Arezzo | 6,231.32 mi (10,028.34 km) |
| Simi Valley to Argelato | 6,155.04 mi (9,905.58 km) |
| Simi Valley to Argenta | 6,167.94 mi (9,926.34 km) |
| Simi Valley to Ariano Irpino | 6,457.95 mi (10,393.06 km) |
| Simi Valley to Ariccia | 6,350.67 mi (10,220.41 km) |
| Simi Valley to Arluno | 6,030.28 mi (9,704.80 km) |
| Simi Valley to Arona | 6,005.05 mi (9,664.19 km) |
| Simi Valley to Artena | 6,357.74 mi (10,231.80 km) |
| Simi Valley to Arzachena | 6,276.35 mi (10,100.81 km) |
| Simi Valley to Arzano | 6,445.22 mi (10,372.58 km) |
| Simi Valley to Arzignano | 6,104.21 mi (9,823.77 km) |
