| Wemmel to Navodari | 1,213.60 mi (1,953.09 km) |
| Wemmel to Negresti-Oas | 882.68 mi (1,420.53 km) |
| Wemmel to Nehoiu | 1,080.04 mi (1,738.15 km) |
| Wemmel to Ocna Mures | 942.61 mi (1,516.98 km) |
| Wemmel to Odobesti | 1,099.21 mi (1,769.00 km) |
| Wemmel to Odorheiu Secuiesc | 1,006.59 mi (1,619.95 km) |
| Wemmel to Oltenita | 1,138.57 mi (1,832.36 km) |
| Wemmel to Onesti | 1,071.31 mi (1,724.10 km) |
| Wemmel to Oradea | 839.43 mi (1,350.94 km) |
| Wemmel to Orastie | 931.96 mi (1,499.85 km) |
| Wemmel to Oravita | 897.79 mi (1,444.85 km) |
| Wemmel to Orsova | 938.82 mi (1,510.89 km) |
| Wemmel to Otelu Rosu | 907.86 mi (1,461.07 km) |
| Wemmel to Otopeni | 1,097.88 mi (1,766.87 km) |
| Wemmel to Ovidiu | 1,213.14 mi (1,952.35 km) |
