| Oro Valley to Amelia | 6,138.08 mi (9,878.28 km) |
| Oro Valley to Anagni | 6,204.50 mi (9,985.18 km) |
| Oro Valley to Ancona | 6,124.35 mi (9,856.19 km) |
| Oro Valley to Andria | 6,342.41 mi (10,207.12 km) |
| Oro Valley to Angri | 6,305.46 mi (10,147.66 km) |
| Oro Valley to Anguillara Sabazia | 6,155.52 mi (9,906.36 km) |
| Oro Valley to Anzio | 6,199.84 mi (9,977.68 km) |
| Oro Valley to Anzola dell'Emilia | 5,997.51 mi (9,652.06 km) |
| Oro Valley to Aosta | 5,803.36 mi (9,339.60 km) |
| Oro Valley to Apricena | 6,284.08 mi (10,113.26 km) |
| Oro Valley to Aprilia | 6,193.94 mi (9,968.19 km) |
| Oro Valley to Aradeo | 6,462.17 mi (10,399.85 km) |
| Oro Valley to Aragona | 6,436.58 mi (10,358.67 km) |
| Oro Valley to Arco | 5,920.68 mi (9,528.41 km) |
| Oro Valley to Arcola | 5,971.97 mi (9,610.96 km) |
