| Odivelas to Navodari | 1,972.88 mi (3,175.05 km) |
| Odivelas to Negresti-Oas | 1,738.84 mi (2,798.39 km) |
| Odivelas to Nehoiu | 1,859.33 mi (2,992.30 km) |
| Odivelas to Ocna Mures | 1,746.23 mi (2,810.29 km) |
| Odivelas to Odobesti | 1,896.94 mi (3,052.83 km) |
| Odivelas to Odorheiu Secuiesc | 1,814.30 mi (2,919.84 km) |
| Odivelas to Oltenita | 1,875.51 mi (3,018.34 km) |
| Odivelas to Onesti | 1,884.01 mi (3,032.02 km) |
| Odivelas to Oradea | 1,660.96 mi (2,673.06 km) |
| Odivelas to Orastie | 1,711.36 mi (2,754.17 km) |
| Odivelas to Oravita | 1,633.63 mi (2,629.07 km) |
| Odivelas to Orsova | 1,666.93 mi (2,682.66 km) |
| Odivelas to Otelu Rosu | 1,668.66 mi (2,685.44 km) |
| Odivelas to Otopeni | 1,847.14 mi (2,972.69 km) |
| Odivelas to Ovidiu | 1,970.38 mi (3,171.02 km) |
