| Lake Elsinore to Odessa (Texas) | 878.81 mi (1,414.31 km) |
| Lake Elsinore to Ogden (Utah) | 598.24 mi (962.77 km) |
| Lake Elsinore to Oildale (California) | 154.41 mi (248.51 km) |
| Lake Elsinore to Ojus (Florida) | 2,278.45 mi (3,666.82 km) |
| Lake Elsinore to Okemos (Michigan) | 1,879.11 mi (3,024.14 km) |
| Lake Elsinore to Oklahoma City (Oklahoma) | 1,132.38 mi (1,822.39 km) |
| Lake Elsinore to Okmulgee (Oklahoma) | 1,217.15 mi (1,958.81 km) |
| Lake Elsinore to Olathe (Kansas) | 1,300.56 mi (2,093.04 km) |
| Lake Elsinore to Old Jamestown (Missouri) | 1,542.36 mi (2,482.19 km) |
| Lake Elsinore to Oldsmar (Florida) | 2,082.34 mi (3,351.21 km) |
| Lake Elsinore to Olean (New York) | 2,178.92 mi (3,506.64 km) |
| Lake Elsinore to Olive Branch (Mississippi) | 1,566.05 mi (2,520.32 km) |
| Lake Elsinore to Olivehurst (California) | 440.43 mi (708.81 km) |
| Lake Elsinore to Olney (Maryland) | 2,251.55 mi (3,623.51 km) |
| Lake Elsinore to Olympia (Washington) | 967.56 mi (1,557.14 km) |
