| Vila do Conde to Navodari | 1,887.34 mi (3,037.38 km) |
| Vila do Conde to Negresti-Oas | 1,631.86 mi (2,626.22 km) |
| Vila do Conde to Nehoiu | 1,768.14 mi (2,845.55 km) |
| Vila do Conde to Ocna Mures | 1,648.49 mi (2,652.99 km) |
| Vila do Conde to Odobesti | 1,803.23 mi (2,902.01 km) |
| Vila do Conde to Odorheiu Secuiesc | 1,717.27 mi (2,763.68 km) |
| Vila do Conde to Oltenita | 1,791.99 mi (2,883.94 km) |
| Vila do Conde to Onesti | 1,787.41 mi (2,876.56 km) |
| Vila do Conde to Oradea | 1,558.23 mi (2,507.73 km) |
| Vila do Conde to Orastie | 1,616.93 mi (2,602.19 km) |
| Vila do Conde to Oravita | 1,544.37 mi (2,485.43 km) |
| Vila do Conde to Orsova | 1,579.89 mi (2,542.59 km) |
| Vila do Conde to Otelu Rosu | 1,576.25 mi (2,536.74 km) |
| Vila do Conde to Otopeni | 1,760.90 mi (2,833.90 km) |
| Vila do Conde to Ovidiu | 1,885.16 mi (3,033.87 km) |
