| Celorico de Basto to Navodari | 1,850.13 mi (2,977.49 km) |
| Celorico de Basto to Negresti-Oas | 1,596.50 mi (2,569.32 km) |
| Celorico de Basto to Nehoiu | 1,731.31 mi (2,786.28 km) |
| Celorico de Basto to Ocna Mures | 1,612.19 mi (2,594.56 km) |
| Celorico de Basto to Odobesti | 1,766.61 mi (2,843.09 km) |
| Celorico de Basto to Odorheiu Secuiesc | 1,680.92 mi (2,705.18 km) |
| Celorico de Basto to Oltenita | 1,754.62 mi (2,823.79 km) |
| Celorico de Basto to Onesti | 1,751.05 mi (2,818.04 km) |
| Celorico de Basto to Oradea | 1,522.38 mi (2,450.04 km) |
| Celorico de Basto to Orastie | 1,580.32 mi (2,543.28 km) |
| Celorico de Basto to Oravita | 1,507.33 mi (2,425.81 km) |
| Celorico de Basto to Orsova | 1,542.69 mi (2,482.73 km) |
| Celorico de Basto to Otelu Rosu | 1,539.46 mi (2,477.52 km) |
| Celorico de Basto to Otopeni | 1,723.71 mi (2,774.04 km) |
| Celorico de Basto to Ovidiu | 1,847.92 mi (2,973.94 km) |
