| Alcochete to Navodari | 1,963.47 mi (3,159.90 km) |
| Alcochete to Negresti-Oas | 1,730.56 mi (2,785.07 km) |
| Alcochete to Nehoiu | 1,850.20 mi (2,977.61 km) |
| Alcochete to Ocna Mures | 1,737.45 mi (2,796.16 km) |
| Alcochete to Odobesti | 1,887.92 mi (3,038.32 km) |
| Alcochete to Odorheiu Secuiesc | 1,805.47 mi (2,905.62 km) |
| Alcochete to Oltenita | 1,866.03 mi (3,003.08 km) |
| Alcochete to Onesti | 1,875.14 mi (3,017.75 km) |
| Alcochete to Oradea | 1,652.47 mi (2,659.39 km) |
| Alcochete to Orastie | 1,702.42 mi (2,739.78 km) |
| Alcochete to Oravita | 1,624.45 mi (2,614.31 km) |
| Alcochete to Orsova | 1,657.64 mi (2,667.72 km) |
| Alcochete to Otelu Rosu | 1,659.63 mi (2,670.91 km) |
| Alcochete to Otopeni | 1,837.78 mi (2,957.62 km) |
| Alcochete to Ovidiu | 1,960.96 mi (3,155.85 km) |
