| Celakovice to Navodari | 763.50 mi (1,228.73 km) |
| Celakovice to Negresti-Oas | 423.44 mi (681.46 km) |
| Celakovice to Nehoiu | 630.15 mi (1,014.13 km) |
| Celakovice to Ocna Mures | 492.81 mi (793.10 km) |
| Celakovice to Odobesti | 644.54 mi (1,037.29 km) |
| Celakovice to Odorheiu Secuiesc | 552.85 mi (889.72 km) |
| Celakovice to Oltenita | 697.49 mi (1,122.50 km) |
| Celakovice to Onesti | 614.63 mi (989.15 km) |
| Celakovice to Oradea | 390.67 mi (628.72 km) |
| Celakovice to Orastie | 490.71 mi (789.73 km) |
| Celakovice to Oravita | 478.72 mi (770.42 km) |
| Celakovice to Orsova | 517.84 mi (833.38 km) |
| Celakovice to Otelu Rosu | 476.20 mi (766.37 km) |
| Celakovice to Otopeni | 655.37 mi (1,054.72 km) |
| Celakovice to Ovidiu | 763.51 mi (1,228.75 km) |
