| Santa Monica to Amelia | 6,303.02 mi (10,143.72 km) |
| Santa Monica to Anagni | 6,370.34 mi (10,252.07 km) |
| Santa Monica to Ancona | 6,279.75 mi (10,106.28 km) |
| Santa Monica to Andria | 6,497.62 mi (10,456.91 km) |
| Santa Monica to Angri | 6,470.28 mi (10,412.91 km) |
| Santa Monica to Anguillara Sabazia | 6,323.32 mi (10,176.40 km) |
| Santa Monica to Anzio | 6,369.25 mi (10,250.32 km) |
| Santa Monica to Anzola dell'Emilia | 6,157.45 mi (9,909.45 km) |
| Santa Monica to Aosta | 5,971.62 mi (9,610.39 km) |
| Santa Monica to Apricena | 6,440.41 mi (10,364.84 km) |
| Santa Monica to Aprilia | 6,362.61 mi (10,239.63 km) |
| Santa Monica to Aradeo | 6,614.36 mi (10,644.78 km) |
| Santa Monica to Aragona | 6,621.07 mi (10,655.58 km) |
| Santa Monica to Arco | 6,074.99 mi (9,776.75 km) |
| Santa Monica to Arcola | 6,138.97 mi (9,879.72 km) |
