| Concordia Sagittaria to Novi di Modena | 112.26 mi (180.66 km) |
| Concordia Sagittaria to Novi Ligure | 209.53 mi (337.20 km) |
| Concordia Sagittaria to Nuoro | 416.22 mi (669.85 km) |
| Concordia Sagittaria to Occhiobello | 84.89 mi (136.61 km) |
| Concordia Sagittaria to Oderzo | 17.24 mi (27.75 km) |
| Concordia Sagittaria to Oggiono | 168.66 mi (271.43 km) |
| Concordia Sagittaria to Olbia | 374.92 mi (603.38 km) |
| Concordia Sagittaria to Oleggio | 203.84 mi (328.05 km) |
| Concordia Sagittaria to Olgiate Comasco | 187.13 mi (301.15 km) |
| Concordia Sagittaria to Olgiate Olona | 191.62 mi (308.38 km) |
| Concordia Sagittaria to Omegna | 214.05 mi (344.47 km) |
| Concordia Sagittaria to Opera | 177.69 mi (285.96 km) |
| Concordia Sagittaria to Oppeano | 86.87 mi (139.81 km) |
| Concordia Sagittaria to Orbassano | 263.05 mi (423.34 km) |
| Concordia Sagittaria to Orbetello | 243.81 mi (392.38 km) |
