US 93 North for 285 miles and about a 5 hour drive.
It is 276 miles by the fastest route according to Google Maps.
It is always good to be informed of the best route between cities when traveling. The best Route miles and time wise, from Phoenix, AZ to Las Vegas, NV, is Route US-93 North.
The shortest route is about 422 miles, which would take about 6 hours and 36 minutes to drive.
Approximately 770 miles. That's the shortest route. :)
If traveling from Phoenix to Las Vegas, the most direct route does not take you near the Grand Canyon. However, many people -- certainly myself -- would consider it worthwhile to make a longer drive and visit The Canyon.
I-10 West 60 West 91 West
The shortest time is about 5 hours and 41 minutes, in good traffic. The longer route, through San Diego, takes about 7 hours.
According to the shortest route on Mapquest, these two cities are a distance of about 420 miles apart.
The quickest and shortest route is I-5 North.
The shortest distance is via route US-72 E. The shortest time is via route I-40 E and I-24 E.
From Florida to Texas via the shortest route - you would pass through... Alabama, Mississippi, and Louisiana.
To drive it there the shortest route is to use the Hollyhead Ferry.