| Faro to Orbetello | 1,081.36 mi (1,740.28 km) |
| Faro to Oria | 1,393.38 mi (2,242.43 km) |
| Faro to Oristano | 914.70 mi (1,472.07 km) |
| Faro to Orta Nova | 1,296.80 mi (2,087.00 km) |
| Faro to Orte | 1,139.95 mi (1,834.57 km) |
| Faro to Ortona | 1,239.28 mi (1,994.43 km) |
| Faro to Orvieto | 1,130.31 mi (1,819.06 km) |
| Faro to Orzinuovi | 1,090.91 mi (1,755.66 km) |
| Faro to Osimo | 1,210.33 mi (1,947.83 km) |
| Faro to Ospitaletto | 1,101.70 mi (1,773.02 km) |
| Faro to Ostuni | 1,391.32 mi (2,239.12 km) |
| Faro to Ottaviano | 1,229.73 mi (1,979.07 km) |
| Faro to Ovada | 1,011.48 mi (1,627.82 km) |
| Faro to Ozieri | 943.13 mi (1,517.82 km) |
| Faro to Paceco | 1,122.62 mi (1,806.68 km) |
