| Vacaville to Amelia | 6,156.63 mi (9,908.14 km) |
| Vacaville to Anagni | 6,224.15 mi (10,016.79 km) |
| Vacaville to Ancona | 6,126.14 mi (9,859.07 km) |
| Vacaville to Andria | 6,342.22 mi (10,206.81 km) |
| Vacaville to Angri | 6,322.51 mi (10,175.10 km) |
| Vacaville to Anguillara Sabazia | 6,179.02 mi (9,944.17 km) |
| Vacaville to Anzio | 6,225.87 mi (10,019.57 km) |
| Vacaville to Anzola dell'Emilia | 6,008.28 mi (9,669.40 km) |
| Vacaville to Aosta | 5,830.42 mi (9,383.15 km) |
| Vacaville to Apricena | 6,286.29 mi (10,116.81 km) |
| Vacaville to Aprilia | 6,218.69 mi (10,008.02 km) |
| Vacaville to Aradeo | 6,455.75 mi (10,389.53 km) |
| Vacaville to Aragona | 6,487.82 mi (10,441.13 km) |
| Vacaville to Arco | 5,922.11 mi (9,530.71 km) |
| Vacaville to Arcola | 5,995.47 mi (9,648.78 km) |
