| Murrieta to Olympia Heights (Florida) | 2,265.65 mi (3,646.21 km) |
| Murrieta to Omaha (Nebraska) | 1,271.47 mi (2,046.24 km) |
| Murrieta to On Top of the World Designated Place (Florida) | 2,072.95 mi (3,336.09 km) |
| Murrieta to Onalaska (Wisconsin) | 1,562.25 mi (2,514.20 km) |
| Murrieta to Oneida (New York) | 2,318.93 mi (3,731.96 km) |
| Murrieta to Oneonta (New York) | 2,347.92 mi (3,778.62 km) |
| Murrieta to Ontario (California) | 40.15 mi (64.61 km) |
| Murrieta to Ontario (Oregon) | 722.39 mi (1,162.58 km) |
| Murrieta to Opa-locka (Florida) | 2,265.80 mi (3,646.46 km) |
| Murrieta to Opelika (Alabama) | 1,834.90 mi (2,952.99 km) |
| Murrieta to Opelousas (Louisiana) | 1,481.78 mi (2,384.69 km) |
| Murrieta to Orange (California) | 39.65 mi (63.81 km) |
| Murrieta to Orange (Texas) | 1,392.56 mi (2,241.11 km) |
| Murrieta to Orange City (Florida) | 2,134.01 mi (3,434.36 km) |
| Murrieta to Orangeburg (South Carolina) | 2,081.07 mi (3,349.17 km) |
