| Hollywood to Orbetello | 5,094.30 mi (8,198.48 km) |
| Hollywood to Oria | 5,452.55 mi (8,775.03 km) |
| Hollywood to Oristano | 5,026.94 mi (8,090.08 km) |
| Hollywood to Orta Nova | 5,337.49 mi (8,589.86 km) |
| Hollywood to Orte | 5,149.64 mi (8,287.55 km) |
| Hollywood to Ortona | 5,247.78 mi (8,445.48 km) |
| Hollywood to Orvieto | 5,130.11 mi (8,256.11 km) |
| Hollywood to Orzinuovi | 4,965.03 mi (7,990.44 km) |
| Hollywood to Osimo | 5,175.28 mi (8,328.80 km) |
| Hollywood to Ospitaletto | 4,967.94 mi (7,995.13 km) |
| Hollywood to Ostuni | 5,443.40 mi (8,760.30 km) |
| Hollywood to Ottaviano | 5,291.59 mi (8,515.99 km) |
| Hollywood to Ovada | 4,922.35 mi (7,921.76 km) |
| Hollywood to Ozieri | 5,031.42 mi (8,097.29 km) |
| Hollywood to Paceco | 5,273.25 mi (8,486.48 km) |
