| Lourinha to Navodari | 1,966.81 mi (3,165.28 km) |
| Lourinha to Negresti-Oas | 1,728.42 mi (2,781.62 km) |
| Lourinha to Nehoiu | 1,852.10 mi (2,980.67 km) |
| Lourinha to Ocna Mures | 1,737.65 mi (2,796.49 km) |
| Lourinha to Odobesti | 1,889.24 mi (3,040.44 km) |
| Lourinha to Odorheiu Secuiesc | 1,805.91 mi (2,906.33 km) |
| Lourinha to Oltenita | 1,869.77 mi (3,009.11 km) |
| Lourinha to Onesti | 1,875.74 mi (3,018.71 km) |
| Lourinha to Oradea | 1,651.34 mi (2,657.58 km) |
| Lourinha to Orastie | 1,703.41 mi (2,741.37 km) |
| Lourinha to Oravita | 1,626.62 mi (2,617.79 km) |
| Lourinha to Orsova | 1,660.37 mi (2,672.11 km) |
| Lourinha to Otelu Rosu | 1,661.07 mi (2,673.23 km) |
| Lourinha to Otopeni | 1,840.86 mi (2,962.58 km) |
| Lourinha to Ovidiu | 1,964.37 mi (3,161.35 km) |
