| Glucholazy to Navodari | 668.53 mi (1,075.89 km) |
| Glucholazy to Negresti-Oas | 321.47 mi (517.36 km) |
| Glucholazy to Nehoiu | 536.97 mi (864.17 km) |
| Glucholazy to Ocna Mures | 402.42 mi (647.63 km) |
| Glucholazy to Odobesti | 546.26 mi (879.13 km) |
| Glucholazy to Odorheiu Secuiesc | 456.81 mi (735.16 km) |
| Glucholazy to Oltenita | 610.81 mi (983.01 km) |
| Glucholazy to Onesti | 514.24 mi (827.60 km) |
| Glucholazy to Oradea | 305.09 mi (490.99 km) |
| Glucholazy to Orastie | 408.90 mi (658.06 km) |
| Glucholazy to Oravita | 415.70 mi (669.01 km) |
| Glucholazy to Orsova | 451.39 mi (726.44 km) |
| Glucholazy to Otelu Rosu | 403.39 mi (649.20 km) |
| Glucholazy to Otopeni | 568.28 mi (914.56 km) |
| Glucholazy to Ovidiu | 668.96 mi (1,076.59 km) |
