| Torredembarra to Orbetello | 513.23 mi (825.96 km) |
| Torredembarra to Oria | 848.93 mi (1,366.22 km) |
| Torredembarra to Oristano | 387.38 mi (623.43 km) |
| Torredembarra to Orta Nova | 743.06 mi (1,195.84 km) |
| Torredembarra to Orte | 572.88 mi (921.96 km) |
| Torredembarra to Ortona | 674.83 mi (1,086.04 km) |
| Torredembarra to Orvieto | 560.95 mi (902.76 km) |
| Torredembarra to Orzinuovi | 520.00 mi (836.86 km) |
| Torredembarra to Osimo | 637.70 mi (1,026.28 km) |
| Torredembarra to Ospitaletto | 531.41 mi (855.21 km) |
| Torredembarra to Ostuni | 844.15 mi (1,358.52 km) |
| Torredembarra to Ottaviano | 681.84 mi (1,097.32 km) |
| Torredembarra to Ovada | 439.02 mi (706.54 km) |
| Torredembarra to Ozieri | 399.27 mi (642.56 km) |
| Torredembarra to Paceco | 632.46 mi (1,017.85 km) |
