| Simi Valley to Acqui Terme | 6,058.32 mi (9,749.93 km) |
| Simi Valley to Acri | 6,590.35 mi (10,606.15 km) |
| Simi Valley to Adelfia | 6,520.98 mi (10,494.50 km) |
| Simi Valley to Adrano | 6,642.54 mi (10,690.14 km) |
| Simi Valley to Adria | 6,151.19 mi (9,899.39 km) |
| Simi Valley to Afragola | 6,446.80 mi (10,375.12 km) |
| Simi Valley to Agliana | 6,180.22 mi (9,946.10 km) |
| Simi Valley to Agrate Brianza | 6,039.08 mi (9,718.97 km) |
| Simi Valley to Agrigento | 6,620.07 mi (10,653.97 km) |
| Simi Valley to Agropoli | 6,499.10 mi (10,459.30 km) |
| Simi Valley to Ala | 6,081.53 mi (9,787.28 km) |
| Simi Valley to Alassio | 6,083.57 mi (9,790.57 km) |
| Simi Valley to Alatri | 6,371.69 mi (10,254.24 km) |
| Simi Valley to Alba | 6,042.96 mi (9,725.20 km) |
| Simi Valley to Albano Laziale | 6,349.77 mi (10,218.96 km) |
