| Category Name | County | Lat | Lon | Range |
|---|---|---|---|---|
| Denver International Airport (DEN) | Denver | 39.77266 | -104.87274 | 18.22 |
| Bush Intercontinental Airport / Houston (IAH) | Harris | 29.9795 | -95.3452 | 5 |
| Los Angeles International Airport (LAX) | Los Angeles | 0 | 0 | 0 |
| O'Hare International Airport (ORD) | Cook | 41.859 | -87.807 | 30 |
