| Ovada to Amelia | 237.51 mi (382.23 km) |
| Ovada to Anagni | 302.77 mi (487.27 km) |
| Ovada to Ancona | 251.61 mi (404.93 km) |
| Ovada to Andria | 453.41 mi (729.69 km) |
| Ovada to Angri | 403.83 mi (649.91 km) |
| Ovada to Anguillara Sabazia | 253.44 mi (407.88 km) |
| Ovada to Anzio | 298.37 mi (480.18 km) |
| Ovada to Anzola dell'Emilia | 125.58 mi (202.10 km) |
| Ovada to Aosta | 99.53 mi (160.18 km) |
| Ovada to Apricena | 395.07 mi (635.80 km) |
| Ovada to Aprilia | 292.09 mi (470.08 km) |
| Ovada to Aradeo | 575.03 mi (925.42 km) |
| Ovada to Aragona | 562.95 mi (905.98 km) |
| Ovada to Arco | 140.06 mi (225.40 km) |
| Ovada to Arcola | 71.66 mi (115.33 km) |
