Browse to a website that calculates city distances, such as Geobytes (see Resources).
Enter the origin city and the destination city. In this example, our origin is Miami, and our destination is Las Vegas. Click the "Next" button.
Select a specific location in the scroll boxes if your city is located in many states. In this example, both Miami and Las Vegas exist in at least two states. We thus need to specify an origin of United States, Florida, Miami and a destination of United States, Nevada, Las Vegas.
Click the "Find Distance" button to display the distance in miles and kilometers.