The driving distance between Kansas City, MO and Phoenix, AZ is approximately 1230 miles. The driving time would be approximately 20 hours 45 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
2 hours
about 3 to 3 and a half depending on where you are going and how fast you drive
If it is Kansas City, Missouri, then from about 12 and a half to 15 and a half hours.
About 25 hours depending on how good or bad traffic is. You're looking at a full day of driving though! Have fun!
About 1,100 miles.
8 hours
45 min.
1,370 miles
19 hours.
5 hours
5 hours
11 hours