| Cities | Distance |
|---|---|
| Flero to Oria | 510.14 mi (820.99 km) |
| Flero to Oristano | 393.65 mi (633.52 km) |
| Flero to Orta Nova | 399.27 mi (642.56 km) |
| Flero to Orte | 236.04 mi (379.87 km) |
| Flero to Ortona | 301.75 mi (485.62 km) |
| Flero to Orvieto | 213.82 mi (344.12 km) |
| Flero to Orzinuovi | 13.04 mi (20.98 km) |
| Flero to Osimo | 213.75 mi (344.00 km) |
| Flero to Ospitaletto | 6.97 mi (11.22 km) |
| Flero to Ostuni | 496.99 mi (799.84 km) |
| Flero to Ottaviano | 386.54 mi (622.07 km) |
| Flero to Ovada | 94.68 mi (152.37 km) |
| Flero to Ozieri | 343.58 mi (552.94 km) |
| Flero to Paceco | 532.42 mi (856.85 km) |
| Flero to Pachino | 657.44 mi (1,058.05 km) |