| Cerveteri to Oakley (California) | 6,192.41 mi (9,965.71 km) |
| Cerveteri to Oakton (Virginia) | 4,475.72 mi (7,202.98 km) |
| Cerveteri to Oakville (Missouri) | 5,049.94 mi (8,127.09 km) |
| Cerveteri to Oatfield (Oregon) | 5,783.53 mi (9,307.69 km) |
| Cerveteri to Ocala (Florida) | 5,102.68 mi (8,211.96 km) |
| Cerveteri to Ocean Acres (New Jersey) | 4,308.82 mi (6,934.37 km) |
| Cerveteri to Ocean City (New Jersey) | 4,341.16 mi (6,986.43 km) |
| Cerveteri to Ocean Pines (Maryland) | 4,399.55 mi (7,080.40 km) |
| Cerveteri to Ocean Pointe (Hawaii) | 8,016.91 mi (12,901.96 km) |
| Cerveteri to Ocean Springs (Mississippi) | 5,349.85 mi (8,609.75 km) |
| Cerveteri to Oceanside (California) | 6,329.35 mi (10,186.11 km) |
| Cerveteri to Oceanside (New York) | 4,246.92 mi (6,834.76 km) |
| Cerveteri to Ocoee (Florida) | 5,100.10 mi (8,207.82 km) |
| Cerveteri to Oconomowoc (Wisconsin) | 4,771.42 mi (7,678.86 km) |
| Cerveteri to Odenton (Maryland) | 4,441.89 mi (7,148.53 km) |
