| Simi Valley to Amelia | 6,297.59 mi (10,134.99 km) |
| Simi Valley to Anagni | 6,364.94 mi (10,243.38 km) |
| Simi Valley to Ancona | 6,273.82 mi (10,096.74 km) |
| Simi Valley to Andria | 6,491.62 mi (10,447.26 km) |
| Simi Valley to Angri | 6,464.79 mi (10,404.08 km) |
| Simi Valley to Anguillara Sabazia | 6,318.04 mi (10,167.90 km) |
| Simi Valley to Anzio | 6,364.04 mi (10,241.93 km) |
| Simi Valley to Anzola dell'Emilia | 6,151.80 mi (9,900.37 km) |
| Simi Valley to Aosta | 5,966.47 mi (9,602.11 km) |
| Simi Valley to Apricena | 6,434.49 mi (10,355.30 km) |
| Simi Valley to Aprilia | 6,357.36 mi (10,231.18 km) |
| Simi Valley to Aradeo | 6,608.16 mi (10,634.81 km) |
| Simi Valley to Aragona | 6,616.60 mi (10,648.39 km) |
| Simi Valley to Arco | 6,069.07 mi (9,767.23 km) |
| Simi Valley to Arcola | 6,133.70 mi (9,871.24 km) |
