| Alacuas to Nasaud | 1,353.50 mi (2,178.25 km) |
| Alacuas to Navodari | 1,524.24 mi (2,453.03 km) |
| Alacuas to Negresti-Oas | 1,320.51 mi (2,125.15 km) |
| Alacuas to Nehoiu | 1,417.57 mi (2,281.36 km) |
| Alacuas to Ocna Mures | 1,313.95 mi (2,114.60 km) |
| Alacuas to Odobesti | 1,457.78 mi (2,346.07 km) |
| Alacuas to Odorheiu Secuiesc | 1,380.21 mi (2,221.24 km) |
| Alacuas to Oltenita | 1,425.62 mi (2,294.31 km) |
| Alacuas to Onesti | 1,448.57 mi (2,331.25 km) |
| Alacuas to Oradea | 1,237.18 mi (1,991.06 km) |
| Alacuas to Orastie | 1,275.17 mi (2,052.18 km) |
| Alacuas to Oravita | 1,192.10 mi (1,918.49 km) |
| Alacuas to Orsova | 1,222.50 mi (1,967.42 km) |
| Alacuas to Otelu Rosu | 1,230.46 mi (1,980.23 km) |
| Alacuas to Otopeni | 1,400.14 mi (2,253.30 km) |
