| Maromme to Novi di Modena | 560.38 mi (901.85 km) |
| Maromme to Novi Ligure | 488.45 mi (786.08 km) |
| Maromme to Nuoro | 751.09 mi (1,208.77 km) |
| Maromme to Occhiobello | 585.75 mi (942.67 km) |
| Maromme to Oderzo | 590.51 mi (950.33 km) |
| Maromme to Oggiono | 463.21 mi (745.46 km) |
| Maromme to Olbia | 719.98 mi (1,158.69 km) |
| Maromme to Oleggio | 443.84 mi (714.29 km) |
| Maromme to Olgiate Comasco | 448.46 mi (721.73 km) |
| Maromme to Olgiate Olona | 451.72 mi (726.97 km) |
| Maromme to Omegna | 423.22 mi (681.10 km) |
| Maromme to Opera | 475.14 mi (764.67 km) |
| Maromme to Oppeano | 554.74 mi (892.78 km) |
| Maromme to Orbassano | 433.74 mi (698.03 km) |
| Maromme to Orbetello | 688.34 mi (1,107.77 km) |
