| Askoy to Navodari | 1,474.87 mi (2,373.58 km) |
| Askoy to Negresti-Oas | 1,134.02 mi (1,825.03 km) |
| Askoy to Nehoiu | 1,354.13 mi (2,179.26 km) |
| Askoy to Ocna Mures | 1,231.49 mi (1,981.89 km) |
| Askoy to Odobesti | 1,349.99 mi (2,172.60 km) |
| Askoy to Odorheiu Secuiesc | 1,272.21 mi (2,047.42 km) |
| Askoy to Oltenita | 1,437.36 mi (2,313.21 km) |
| Askoy to Onesti | 1,313.78 mi (2,114.33 km) |
| Askoy to Oradea | 1,144.23 mi (1,841.47 km) |
| Askoy to Orastie | 1,247.75 mi (2,008.06 km) |
| Askoy to Oravita | 1,262.60 mi (2,031.96 km) |
| Askoy to Orsova | 1,297.71 mi (2,088.47 km) |
| Askoy to Otelu Rosu | 1,248.13 mi (2,008.67 km) |
| Askoy to Otopeni | 1,395.55 mi (2,245.92 km) |
| Askoy to Ovidiu | 1,476.43 mi (2,376.08 km) |
