| Dorgali to Navodari | 1,008.62 mi (1,623.22 km) |
| Dorgali to Negresti-Oas | 861.20 mi (1,385.97 km) |
| Dorgali to Nehoiu | 914.27 mi (1,471.37 km) |
| Dorgali to Ocna Mures | 829.83 mi (1,335.49 km) |
| Dorgali to Odobesti | 957.79 mi (1,541.42 km) |
| Dorgali to Odorheiu Secuiesc | 890.66 mi (1,433.38 km) |
| Dorgali to Oltenita | 909.40 mi (1,463.54 km) |
| Dorgali to Onesti | 954.83 mi (1,536.65 km) |
| Dorgali to Oradea | 772.39 mi (1,243.04 km) |
| Dorgali to Orastie | 785.47 mi (1,264.09 km) |
| Dorgali to Oravita | 695.59 mi (1,119.45 km) |
| Dorgali to Orsova | 719.56 mi (1,158.02 km) |
| Dorgali to Otelu Rosu | 738.76 mi (1,188.92 km) |
| Dorgali to Otopeni | 888.76 mi (1,430.33 km) |
| Dorgali to Ovidiu | 1,005.45 mi (1,618.12 km) |
