| Oviedo to Amelia | 923.32 mi (1,485.93 km) |
| Oviedo to Anagni | 971.55 mi (1,563.56 km) |
| Oviedo to Ancona | 968.53 mi (1,558.69 km) |
| Oviedo to Andria | 1,138.13 mi (1,831.64 km) |
| Oviedo to Angri | 1,060.13 mi (1,706.12 km) |
| Oviedo to Anguillara Sabazia | 921.74 mi (1,483.40 km) |
| Oviedo to Anzio | 949.72 mi (1,528.42 km) |
| Oviedo to Anzola dell'Emilia | 850.01 mi (1,367.95 km) |
| Oviedo to Aosta | 667.67 mi (1,074.50 km) |
| Oviedo to Apricena | 1,085.44 mi (1,746.85 km) |
| Oviedo to Aprilia | 948.55 mi (1,526.54 km) |
| Oviedo to Aradeo | 1,251.52 mi (2,014.12 km) |
| Oviedo to Aragona | 1,100.72 mi (1,771.44 km) |
| Oviedo to Arco | 839.51 mi (1,351.05 km) |
| Oviedo to Arcola | 786.53 mi (1,265.79 km) |
