| Gueret to Navodari | 1,301.09 mi (2,093.91 km) |
| Gueret to Negresti-Oas | 1,018.76 mi (1,639.54 km) |
| Gueret to Nehoiu | 1,174.61 mi (1,890.35 km) |
| Gueret to Ocna Mures | 1,046.88 mi (1,684.79 km) |
| Gueret to Odobesti | 1,205.34 mi (1,939.81 km) |
| Gueret to Odorheiu Secuiesc | 1,115.72 mi (1,795.58 km) |
| Gueret to Oltenita | 1,210.93 mi (1,948.81 km) |
| Gueret to Onesti | 1,185.60 mi (1,908.04 km) |
| Gueret to Oradea | 951.01 mi (1,530.51 km) |
| Gueret to Orastie | 1,020.81 mi (1,642.83 km) |
| Gueret to Oravita | 958.57 mi (1,542.68 km) |
| Gueret to Orsova | 997.23 mi (1,604.88 km) |
| Gueret to Otelu Rosu | 984.23 mi (1,583.96 km) |
| Gueret to Otopeni | 1,175.68 mi (1,892.07 km) |
| Gueret to Ovidiu | 1,299.47 mi (2,091.30 km) |
