| Vila Nova de Gaia to Opole | 1,425.72 mi (2,294.48 km) |
| Vila Nova de Gaia to Orzesze | 1,450.42 mi (2,334.23 km) |
| Vila Nova de Gaia to Osowa | 1,541.47 mi (2,480.76 km) |
| Vila Nova de Gaia to Ostroda | 1,577.01 mi (2,537.95 km) |
| Vila Nova de Gaia to Ostroleka | 1,624.00 mi (2,613.58 km) |
| Vila Nova de Gaia to Ostrow Mazowiecka | 1,631.59 mi (2,625.79 km) |
| Vila Nova de Gaia to Ostrow Wielkopolski | 1,442.47 mi (2,321.43 km) |
| Vila Nova de Gaia to Ostrowiec Swietokrzyski | 1,576.54 mi (2,537.19 km) |
| Vila Nova de Gaia to Ostrzeszow | 1,441.86 mi (2,320.44 km) |
| Vila Nova de Gaia to Oswiecim | 1,468.73 mi (2,363.69 km) |
| Vila Nova de Gaia to Otwock | 1,592.34 mi (2,562.62 km) |
| Vila Nova de Gaia to Ozarow Mazowiecki | 1,575.43 mi (2,535.41 km) |
| Vila Nova de Gaia to Ozimek | 1,437.57 mi (2,313.54 km) |
| Vila Nova de Gaia to Ozorkow | 1,508.86 mi (2,428.27 km) |
| Vila Nova de Gaia to Pabianice | 1,506.08 mi (2,423.80 km) |
