| Oak Lawn to Oakley (California) | 1,806.76 mi (2,907.69 km) |
| Oak Lawn to Oakton (Virginia) | 583.82 mi (939.57 km) |
| Oak Lawn to Oakville (Missouri) | 263.29 mi (423.73 km) |
| Oak Lawn to Oatfield (Oregon) | 1,749.01 mi (2,814.76 km) |
| Oak Lawn to Ocala (Florida) | 921.19 mi (1,482.52 km) |
| Oak Lawn to Ocean Acres (New Jersey) | 717.64 mi (1,154.93 km) |
| Oak Lawn to Ocean City (New Jersey) | 710.60 mi (1,143.60 km) |
| Oak Lawn to Ocean Pines (Maryland) | 704.39 mi (1,133.61 km) |
| Oak Lawn to Ocean Pointe (Hawaii) | 4,251.92 mi (6,842.80 km) |
| Oak Lawn to Ocean Springs (Mississippi) | 783.26 mi (1,260.53 km) |
| Oak Lawn to Oceanside (California) | 1,713.40 mi (2,757.45 km) |
| Oak Lawn to Oceanside (New York) | 737.12 mi (1,186.28 km) |
| Oak Lawn to Ocoee (Florida) | 972.43 mi (1,564.98 km) |
| Oak Lawn to Oconomowoc (Wisconsin) | 102.95 mi (165.69 km) |
| Oak Lawn to Odenton (Maryland) | 609.54 mi (980.96 km) |
