| Mentor to Nasaud | 4,797.76 mi (7,721.25 km) |
| Mentor to Navodari | 5,085.03 mi (8,183.56 km) |
| Mentor to Negresti-Oas | 4,736.67 mi (7,622.93 km) |
| Mentor to Nehoiu | 4,953.36 mi (7,971.66 km) |
| Mentor to Ocna Mures | 4,817.45 mi (7,752.94 km) |
| Mentor to Odobesti | 4,961.94 mi (7,985.47 km) |
| Mentor to Odorheiu Secuiesc | 4,873.34 mi (7,842.89 km) |
| Mentor to Oltenita | 5,023.72 mi (8,084.89 km) |
| Mentor to Onesti | 4,928.69 mi (7,931.96 km) |
| Mentor to Oradea | 4,716.49 mi (7,590.46 km) |
| Mentor to Orastie | 4,816.96 mi (7,752.14 km) |
| Mentor to Oravita | 4,795.55 mi (7,717.70 km) |
| Mentor to Orsova | 4,836.27 mi (7,783.23 km) |
| Mentor to Otelu Rosu | 4,799.89 mi (7,724.68 km) |
| Mentor to Otopeni | 4,981.50 mi (8,016.96 km) |
