| Nea Alikarnassos to Oakley (California) | 6,945.80 mi (11,178.18 km) |
| Nea Alikarnassos to Oakton (Virginia) | 5,317.42 mi (8,557.56 km) |
| Nea Alikarnassos to Oakville (Missouri) | 5,884.23 mi (9,469.75 km) |
| Nea Alikarnassos to Oatfield (Oregon) | 6,507.16 mi (10,472.26 km) |
| Nea Alikarnassos to Ocala (Florida) | 5,942.77 mi (9,563.96 km) |
| Nea Alikarnassos to Ocean Acres (New Jersey) | 5,150.73 mi (8,289.30 km) |
| Nea Alikarnassos to Ocean City (New Jersey) | 5,183.14 mi (8,341.45 km) |
| Nea Alikarnassos to Ocean Pines (Maryland) | 5,241.58 mi (8,435.51 km) |
| Nea Alikarnassos to Ocean Pointe (Hawaii) | 8,518.30 mi (13,708.88 km) |
| Nea Alikarnassos to Ocean Springs (Mississippi) | 6,191.80 mi (9,964.73 km) |
| Nea Alikarnassos to Oceanside (California) | 7,115.65 mi (11,451.53 km) |
| Nea Alikarnassos to Oceanside (New York) | 5,088.67 mi (8,189.43 km) |
| Nea Alikarnassos to Ocoee (Florida) | 5,939.29 mi (9,558.37 km) |
| Nea Alikarnassos to Oconomowoc (Wisconsin) | 5,599.40 mi (9,011.36 km) |
| Nea Alikarnassos to Odenton (Maryland) | 5,283.64 mi (8,503.20 km) |
