| Moreno Valley to Oakley (California) | 376.85 mi (606.49 km) |
| Moreno Valley to Oakton (Virginia) | 2,227.37 mi (3,584.61 km) |
| Moreno Valley to Oakville (Missouri) | 1,525.71 mi (2,455.39 km) |
| Moreno Valley to Oatfield (Oregon) | 843.41 mi (1,357.33 km) |
| Moreno Valley to Ocala (Florida) | 2,079.63 mi (3,346.84 km) |
| Moreno Valley to Ocean Acres (New Jersey) | 2,384.46 mi (3,837.42 km) |
| Moreno Valley to Ocean City (New Jersey) | 2,369.87 mi (3,813.94 km) |
| Moreno Valley to Ocean Pines (Maryland) | 2,346.02 mi (3,775.56 km) |
| Moreno Valley to Ocean Pointe (Hawaii) | 2,626.79 mi (4,227.41 km) |
| Moreno Valley to Ocean Springs (Mississippi) | 1,674.37 mi (2,694.63 km) |
| Moreno Valley to Oceanside (California) | 48.71 mi (78.40 km) |
| Moreno Valley to Oceanside (New York) | 2,414.47 mi (3,885.71 km) |
| Moreno Valley to Ocoee (Florida) | 2,128.26 mi (3,425.10 km) |
| Moreno Valley to Oconomowoc (Wisconsin) | 1,666.23 mi (2,681.55 km) |
| Moreno Valley to Odenton (Maryland) | 2,259.15 mi (3,635.74 km) |
