| Rovinari to Opwijk | 969.24 mi (1,559.84 km) |
| Rovinari to Ostend | 1,026.93 mi (1,652.68 km) |
| Rovinari to Oud-Heverlee | 946.35 mi (1,523.00 km) |
| Rovinari to Oud-Turnhout | 944.61 mi (1,520.20 km) |
| Rovinari to Oudenaarde | 991.05 mi (1,594.94 km) |
| Rovinari to Oudenburg | 1,022.73 mi (1,645.92 km) |
| Rovinari to Oupeye | 903.19 mi (1,453.54 km) |
| Rovinari to Overijse | 950.80 mi (1,530.16 km) |
| Rovinari to Overpelt | 924.64 mi (1,488.06 km) |
| Rovinari to Paal | 930.22 mi (1,497.05 km) |
| Rovinari to Peer | 921.07 mi (1,482.31 km) |
| Rovinari to Pepinster | 892.77 mi (1,436.77 km) |
| Rovinari to Peruwelz | 985.33 mi (1,585.74 km) |
| Rovinari to Perwez | 935.69 mi (1,505.84 km) |
| Rovinari to Philippeville | 938.40 mi (1,510.20 km) |
