| Petrinja to Novi di Modena | 264.61 mi (425.85 km) |
| Petrinja to Novi Ligure | 368.31 mi (592.74 km) |
| Petrinja to Nuoro | 498.61 mi (802.44 km) |
| Petrinja to Occhiobello | 231.52 mi (372.59 km) |
| Petrinja to Oderzo | 184.45 mi (296.84 km) |
| Petrinja to Oggiono | 335.59 mi (540.08 km) |
| Petrinja to Olbia | 462.66 mi (744.58 km) |
| Petrinja to Oleggio | 370.12 mi (595.66 km) |
| Petrinja to Olgiate Comasco | 354.05 mi (569.79 km) |
| Petrinja to Olgiate Olona | 358.01 mi (576.16 km) |
| Petrinja to Omegna | 381.16 mi (613.42 km) |
| Petrinja to Opera | 342.43 mi (551.08 km) |
| Petrinja to Oppeano | 247.46 mi (398.25 km) |
| Petrinja to Orbassano | 426.24 mi (685.97 km) |
| Petrinja to Orbetello | 326.26 mi (525.06 km) |
