| Mogadouro to Noventa Vicentina | 954.89 mi (1,536.75 km) |
| Mogadouro to Novi di Modena | 919.94 mi (1,480.50 km) |
| Mogadouro to Novi Ligure | 816.30 mi (1,313.71 km) |
| Mogadouro to Nuoro | 840.88 mi (1,353.26 km) |
| Mogadouro to Occhiobello | 953.12 mi (1,533.90 km) |
| Mogadouro to Oderzo | 1,006.83 mi (1,620.34 km) |
| Mogadouro to Oggiono | 859.34 mi (1,382.97 km) |
| Mogadouro to Olbia | 843.28 mi (1,357.13 km) |
| Mogadouro to Oleggio | 822.63 mi (1,323.89 km) |
| Mogadouro to Olgiate Comasco | 841.55 mi (1,354.34 km) |
| Mogadouro to Olgiate Olona | 834.89 mi (1,343.62 km) |
| Mogadouro to Omegna | 817.57 mi (1,315.74 km) |
| Mogadouro to Opera | 846.20 mi (1,361.83 km) |
| Mogadouro to Oppeano | 938.37 mi (1,510.16 km) |
| Mogadouro to Orbassano | 760.55 mi (1,223.99 km) |
