| Alcarraz to Nasaud | 1,237.19 mi (1,991.06 km) |
| Alcarraz to Navodari | 1,426.33 mi (2,295.45 km) |
| Alcarraz to Negresti-Oas | 1,200.23 mi (1,931.58 km) |
| Alcarraz to Nehoiu | 1,313.27 mi (2,113.50 km) |
| Alcarraz to Ocna Mures | 1,202.25 mi (1,934.83 km) |
| Alcarraz to Odobesti | 1,351.37 mi (2,174.82 km) |
| Alcarraz to Odorheiu Secuiesc | 1,269.89 mi (2,043.69 km) |
| Alcarraz to Oltenita | 1,329.01 mi (2,138.84 km) |
| Alcarraz to Onesti | 1,339.32 mi (2,155.42 km) |
| Alcarraz to Oradea | 1,119.81 mi (1,802.16 km) |
| Alcarraz to Orastie | 1,166.26 mi (1,876.92 km) |
| Alcarraz to Oravita | 1,087.44 mi (1,750.06 km) |
| Alcarraz to Orsova | 1,120.46 mi (1,803.21 km) |
| Alcarraz to Otelu Rosu | 1,123.06 mi (1,807.39 km) |
| Alcarraz to Otopeni | 1,300.59 mi (2,093.10 km) |
