| Ventspils to Opwijk | 827.96 mi (1,332.47 km) |
| Ventspils to Ostend | 860.15 mi (1,384.28 km) |
| Ventspils to Oud-Heverlee | 817.62 mi (1,315.82 km) |
| Ventspils to Oud-Turnhout | 785.78 mi (1,264.59 km) |
| Ventspils to Oudenaarde | 852.78 mi (1,372.41 km) |
| Ventspils to Oudenburg | 859.13 mi (1,382.64 km) |
| Ventspils to Oupeye | 791.07 mi (1,273.11 km) |
| Ventspils to Overijse | 824.29 mi (1,326.57 km) |
| Ventspils to Overpelt | 775.62 mi (1,248.24 km) |
| Ventspils to Paal | 791.59 mi (1,273.95 km) |
| Ventspils to Peer | 778.10 mi (1,252.23 km) |
| Ventspils to Pepinster | 792.01 mi (1,274.62 km) |
| Ventspils to Peruwelz | 867.99 mi (1,396.89 km) |
| Ventspils to Perwez | 822.10 mi (1,323.05 km) |
| Ventspils to Philippeville | 850.30 mi (1,368.43 km) |
