| Ventspils to Orzesze | 513.27 mi (826.04 km) |
| Ventspils to Osowa | 237.35 mi (381.97 km) |
| Ventspils to Ostroda | 262.60 mi (422.61 km) |
| Ventspils to Ostroleka | 298.75 mi (480.80 km) |
| Ventspils to Ostrow Mazowiecka | 317.44 mi (510.87 km) |
| Ventspils to Ostrow Wielkopolski | 424.17 mi (682.63 km) |
| Ventspils to Ostrowiec Swietokrzyski | 446.21 mi (718.11 km) |
| Ventspils to Ostrzeszow | 437.79 mi (704.56 km) |
| Ventspils to Oswiecim | 516.95 mi (831.95 km) |
| Ventspils to Otwock | 364.60 mi (586.76 km) |
| Ventspils to Ozarow Mazowiecki | 358.80 mi (577.43 km) |
| Ventspils to Ozimek | 483.60 mi (778.28 km) |
| Ventspils to Ozorkow | 385.70 mi (620.73 km) |
| Ventspils to Pabianice | 406.19 mi (653.70 km) |
| Ventspils to Parczew | 401.14 mi (645.57 km) |
