| Cities | Distance |
|---|---|
| Preddvor to Nasaud | 476.85 mi (767.42 km) |
| Preddvor to Navodari | 702.10 mi (1,129.92 km) |
| Preddvor to Negresti-Oas | 436.87 mi (703.07 km) |
| Preddvor to Nehoiu | 575.40 mi (926.01 km) |
| Preddvor to Ocna Mures | 449.99 mi (724.18 km) |
| Preddvor to Odobesti | 607.08 mi (977.00 km) |
| Preddvor to Odorheiu Secuiesc | 518.93 mi (835.13 km) |
| Preddvor to Oltenita | 613.54 mi (987.40 km) |
| Preddvor to Onesti | 589.09 mi (948.04 km) |
| Preddvor to Oradea | 359.29 mi (578.22 km) |
| Preddvor to Orastie | 421.76 mi (678.75 km) |
| Preddvor to Oravita | 361.33 mi (581.50 km) |
| Preddvor to Orsova | 401.08 mi (645.48 km) |
| Preddvor to Otelu Rosu | 385.02 mi (619.63 km) |
| Preddvor to Otopeni | 577.20 mi (928.91 km) |