| Aralik to Nasaud | 1,124.90 mi (1,810.35 km) |
| Aralik to Navodari | 869.69 mi (1,399.64 km) |
| Aralik to Negresti-Oas | 1,181.74 mi (1,901.83 km) |
| Aralik to Nehoiu | 997.76 mi (1,605.74 km) |
| Aralik to Ocna Mures | 1,130.55 mi (1,819.45 km) |
| Aralik to Odobesti | 971.02 mi (1,562.71 km) |
| Aralik to Odorheiu Secuiesc | 1,063.24 mi (1,711.13 km) |
| Aralik to Oltenita | 961.26 mi (1,547.00 km) |
| Aralik to Onesti | 995.71 mi (1,602.44 km) |
| Aralik to Oradea | 1,231.74 mi (1,982.29 km) |
| Aralik to Orastie | 1,151.65 mi (1,853.41 km) |
| Aralik to Oravita | 1,212.81 mi (1,951.82 km) |
| Aralik to Orsova | 1,175.05 mi (1,891.06 km) |
| Aralik to Otelu Rosu | 1,186.71 mi (1,909.82 km) |
| Aralik to Otopeni | 995.31 mi (1,601.79 km) |
