| Lake Zurich to Orangevale (California) | 1,747.94 mi (2,813.04 km) |
| Lake Zurich to Orchards (Washington) | 1,716.97 mi (2,763.20 km) |
| Lake Zurich to Orcutt (California) | 1,807.36 mi (2,908.67 km) |
| Lake Zurich to Oregon (Ohio) | 242.19 mi (389.77 km) |
| Lake Zurich to Oregon (Wisconsin) | 83.27 mi (134.01 km) |
| Lake Zurich to Oregon City (Oregon) | 1,721.94 mi (2,771.20 km) |
| Lake Zurich to Orem (Utah) | 1,229.67 mi (1,978.97 km) |
| Lake Zurich to Orinda (California) | 1,815.52 mi (2,921.79 km) |
| Lake Zurich to Orland Park (Illinois) | 42.25 mi (68.00 km) |
| Lake Zurich to Orlando (Florida) | 1,020.47 mi (1,642.29 km) |
| Lake Zurich to Ormond Beach (Florida) | 972.52 mi (1,565.12 km) |
| Lake Zurich to Oro Valley (Arizona) | 1,421.32 mi (2,287.40 km) |
| Lake Zurich to Oroville (California) | 1,748.25 mi (2,813.54 km) |
| Lake Zurich to Oshkosh (Wisconsin) | 128.49 mi (206.79 km) |
| Lake Zurich to Oskaloosa (Iowa) | 242.86 mi (390.85 km) |
