| Bucharest to Noventa Vicentina | 715.06 mi (1,150.79 km) |
| Bucharest to Novi di Modena | 746.70 mi (1,201.70 km) |
| Bucharest to Novi Ligure | 850.75 mi (1,369.14 km) |
| Bucharest to Nuoro | 900.09 mi (1,448.55 km) |
| Bucharest to Occhiobello | 713.36 mi (1,148.04 km) |
| Bucharest to Oderzo | 669.42 mi (1,077.32 km) |
| Bucharest to Oggiono | 820.77 mi (1,320.91 km) |
| Bucharest to Olbia | 875.98 mi (1,409.75 km) |
| Bucharest to Oleggio | 855.40 mi (1,376.63 km) |
| Bucharest to Olgiate Comasco | 839.24 mi (1,350.63 km) |
| Bucharest to Olgiate Olona | 843.29 mi (1,357.15 km) |
| Bucharest to Omegna | 866.22 mi (1,394.05 km) |
| Bucharest to Opera | 827.45 mi (1,331.65 km) |
| Bucharest to Oppeano | 732.07 mi (1,178.15 km) |
| Bucharest to Orbassano | 910.41 mi (1,465.16 km) |
