| Vilvoorde to Navodari | 1,208.48 mi (1,944.86 km) |
| Vilvoorde to Negresti-Oas | 877.38 mi (1,412.00 km) |
| Vilvoorde to Nehoiu | 1,074.91 mi (1,729.90 km) |
| Vilvoorde to Ocna Mures | 937.46 mi (1,508.70 km) |
| Vilvoorde to Odobesti | 1,094.00 mi (1,760.63 km) |
| Vilvoorde to Odorheiu Secuiesc | 1,001.39 mi (1,611.59 km) |
| Vilvoorde to Oltenita | 1,133.57 mi (1,824.31 km) |
| Vilvoorde to Onesti | 1,066.07 mi (1,715.67 km) |
| Vilvoorde to Oradea | 834.28 mi (1,342.65 km) |
| Vilvoorde to Orastie | 926.92 mi (1,491.74 km) |
| Vilvoorde to Oravita | 892.97 mi (1,437.10 km) |
| Vilvoorde to Orsova | 934.00 mi (1,503.13 km) |
| Vilvoorde to Otelu Rosu | 902.92 mi (1,453.11 km) |
| Vilvoorde to Otopeni | 1,092.86 mi (1,758.78 km) |
| Vilvoorde to Ovidiu | 1,208.03 mi (1,944.13 km) |
