| Cities | Distance |
|---|---|
| Petrosani to Orbetello | 638.31 mi (1,027.26 km) |
| Petrosani to Oria | 446.35 mi (718.32 km) |
| Petrosani to Oristano | 840.17 mi (1,352.12 km) |
| Petrosani to Orta Nova | 476.73 mi (767.23 km) |
| Petrosani to Orte | 582.88 mi (938.06 km) |
| Petrosani to Ortona | 494.06 mi (795.11 km) |
| Petrosani to Orvieto | 588.74 mi (947.48 km) |
| Petrosani to Orzinuovi | 651.20 mi (1,048.00 km) |
| Petrosani to Osimo | 505.33 mi (813.25 km) |
| Petrosani to Ospitaletto | 643.62 mi (1,035.80 km) |
| Petrosani to Ostuni | 435.55 mi (700.95 km) |
| Petrosani to Ottaviano | 547.72 mi (881.46 km) |
| Petrosani to Ovada | 720.15 mi (1,158.97 km) |
| Petrosani to Ozieri | 797.58 mi (1,283.58 km) |
| Petrosani to Paceco | 757.20 mi (1,218.59 km) |