| Hooglede to Navodari | 1,266.36 mi (2,038.01 km) |
| Hooglede to Negresti-Oas | 935.87 mi (1,506.13 km) |
| Hooglede to Nehoiu | 1,132.84 mi (1,823.13 km) |
| Hooglede to Ocna Mures | 995.47 mi (1,602.05 km) |
| Hooglede to Odobesti | 1,152.22 mi (1,854.32 km) |
| Hooglede to Odorheiu Secuiesc | 1,059.58 mi (1,705.24 km) |
| Hooglede to Oltenita | 1,190.89 mi (1,916.55 km) |
| Hooglede to Onesti | 1,124.41 mi (1,809.56 km) |
| Hooglede to Oradea | 892.31 mi (1,436.03 km) |
| Hooglede to Orastie | 984.45 mi (1,584.32 km) |
| Hooglede to Oravita | 949.26 mi (1,527.69 km) |
| Hooglede to Orsova | 990.30 mi (1,593.74 km) |
| Hooglede to Otelu Rosu | 959.94 mi (1,544.87 km) |
| Hooglede to Otopeni | 1,150.30 mi (1,851.23 km) |
| Hooglede to Ovidiu | 1,265.88 mi (2,037.23 km) |
