| Floro to Orbetello | 1,348.23 mi (2,169.76 km) |
| Floro to Oria | 1,550.81 mi (2,495.79 km) |
| Floro to Oristano | 1,506.41 mi (2,424.34 km) |
| Floro to Orta Nova | 1,469.49 mi (2,364.92 km) |
| Floro to Orte | 1,356.81 mi (2,183.58 km) |
| Floro to Ortona | 1,385.20 mi (2,229.27 km) |
| Floro to Orvieto | 1,336.76 mi (2,151.31 km) |
| Floro to Orzinuovi | 1,136.48 mi (1,828.99 km) |
| Floro to Osimo | 1,298.57 mi (2,089.85 km) |
| Floro to Ospitaletto | 1,126.85 mi (1,813.50 km) |
| Floro to Ostuni | 1,534.59 mi (2,469.68 km) |
| Floro to Ottaviano | 1,487.20 mi (2,393.42 km) |
| Floro to Ovada | 1,180.95 mi (1,900.55 km) |
| Floro to Ozieri | 1,461.52 mi (2,352.08 km) |
| Floro to Paceco | 1,663.28 mi (2,676.79 km) |
