| Vratsa to Opwijk | 1,052.74 mi (1,694.22 km) |
| Vratsa to Ostend | 1,110.25 mi (1,786.78 km) |
| Vratsa to Oud-Heverlee | 1,029.74 mi (1,657.21 km) |
| Vratsa to Oud-Turnhout | 1,031.13 mi (1,659.45 km) |
| Vratsa to Oudenaarde | 1,073.15 mi (1,727.07 km) |
| Vratsa to Oudenburg | 1,105.92 mi (1,779.81 km) |
| Vratsa to Oupeye | 987.27 mi (1,588.86 km) |
| Vratsa to Overijse | 1,033.73 mi (1,663.63 km) |
| Vratsa to Overpelt | 1,011.26 mi (1,627.46 km) |
| Vratsa to Paal | 1,015.50 mi (1,634.29 km) |
| Vratsa to Peer | 1,007.28 mi (1,621.06 km) |
| Vratsa to Pepinster | 976.28 mi (1,571.17 km) |
| Vratsa to Peruwelz | 1,065.52 mi (1,714.79 km) |
| Vratsa to Perwez | 1,018.08 mi (1,638.45 km) |
| Vratsa to Philippeville | 1,017.91 mi (1,638.17 km) |
