| Cerveteri to Odessa (Texas) | 5,852.64 mi (9,418.92 km) |
| Cerveteri to Ogden (Utah) | 5,710.67 mi (9,190.44 km) |
| Cerveteri to Oildale (California) | 6,259.63 mi (10,073.90 km) |
| Cerveteri to Ojus (Florida) | 5,150.43 mi (8,288.82 km) |
| Cerveteri to Okemos (Michigan) | 4,624.32 mi (7,442.12 km) |
| Cerveteri to Oklahoma City (Oklahoma) | 5,481.42 mi (8,821.49 km) |
| Cerveteri to Okmulgee (Oklahoma) | 5,413.67 mi (8,712.46 km) |
| Cerveteri to Olathe (Kansas) | 5,211.24 mi (8,386.67 km) |
| Cerveteri to Old Jamestown (Missouri) | 5,030.89 mi (8,096.43 km) |
| Cerveteri to Oldsmar (Florida) | 5,176.65 mi (8,331.01 km) |
| Cerveteri to Olean (New York) | 4,400.13 mi (7,081.32 km) |
| Cerveteri to Olive Branch (Mississippi) | 5,188.02 mi (8,349.31 km) |
| Cerveteri to Olivehurst (California) | 6,125.05 mi (9,857.32 km) |
| Cerveteri to Olney (Maryland) | 4,455.43 mi (7,170.32 km) |
| Cerveteri to Olympia (Washington) | 5,695.79 mi (9,166.49 km) |
