| Agoura Hills to Orbetello | 6,271.97 mi (10,093.76 km) |
| Agoura Hills to Oria | 6,579.46 mi (10,588.62 km) |
| Agoura Hills to Oristano | 6,317.45 mi (10,166.96 km) |
| Agoura Hills to Orta Nova | 6,474.36 mi (10,419.47 km) |
| Agoura Hills to Orte | 6,308.47 mi (10,152.50 km) |
| Agoura Hills to Ortona | 6,377.55 mi (10,263.68 km) |
| Agoura Hills to Orvieto | 6,285.79 mi (10,116.00 km) |
| Agoura Hills to Orzinuovi | 6,074.08 mi (9,775.28 km) |
| Agoura Hills to Osimo | 6,287.19 mi (10,118.25 km) |
| Agoura Hills to Ospitaletto | 6,070.26 mi (9,769.15 km) |
| Agoura Hills to Ostuni | 6,564.75 mi (10,564.95 km) |
| Agoura Hills to Ottaviano | 6,462.56 mi (10,400.49 km) |
| Agoura Hills to Ovada | 6,072.94 mi (9,773.46 km) |
| Agoura Hills to Ozieri | 6,296.30 mi (10,132.91 km) |
| Agoura Hills to Paceco | 6,555.73 mi (10,550.42 km) |
