| Sveta Ana to Nasaud | 405.84 mi (653.13 km) |
| Sveta Ana to Navodari | 638.27 mi (1,027.20 km) |
| Sveta Ana to Negresti-Oas | 365.08 mi (587.54 km) |
| Sveta Ana to Nehoiu | 509.54 mi (820.03 km) |
| Sveta Ana to Ocna Mures | 381.30 mi (613.65 km) |
| Sveta Ana to Odobesti | 539.55 mi (868.31 km) |
| Sveta Ana to Odorheiu Secuiesc | 450.23 mi (724.58 km) |
| Sveta Ana to Oltenita | 552.41 mi (889.02 km) |
| Sveta Ana to Onesti | 520.27 mi (837.29 km) |
| Sveta Ana to Oradea | 288.45 mi (464.22 km) |
| Sveta Ana to Orastie | 355.58 mi (572.25 km) |
| Sveta Ana to Oravita | 302.18 mi (486.32 km) |
| Sveta Ana to Orsova | 342.87 mi (551.79 km) |
| Sveta Ana to Otelu Rosu | 321.40 mi (517.24 km) |
| Sveta Ana to Otopeni | 514.70 mi (828.34 km) |
