| Ovada to San Giovanni Rotondo | 410.61 mi (660.81 km) |
| Ovada to San Giovanni Valdarno | 161.31 mi (259.60 km) |
| Ovada to San Giuliano Milanese | 61.08 mi (98.30 km) |
| Ovada to San Giuliano Terme | 107.58 mi (173.13 km) |
| Ovada to San Giuseppe Iato | 517.47 mi (832.79 km) |
| Ovada to San Giuseppe Vesuviano | 396.54 mi (638.17 km) |
| Ovada to San Giustino | 190.94 mi (307.29 km) |
| Ovada to San Gregorio di Catania | 593.08 mi (954.47 km) |
| Ovada to San Lazzaro di Savena | 136.30 mi (219.35 km) |
| Ovada to San Marco in Lamis | 405.88 mi (653.21 km) |
| Ovada to San Martino Buon Albergo | 131.30 mi (211.31 km) |
| Ovada to San Martino di Lupari | 171.58 mi (276.14 km) |
| Ovada to San Marzano di San Giuseppe | 535.16 mi (861.25 km) |
| Ovada to San Marzano sul Sarno | 403.16 mi (648.82 km) |
| Ovada to San Maurizio Canavese | 63.75 mi (102.59 km) |
