It s 14.5 miles and about 21 minutes. According to the Yellow Cab Fare Calculator it will cost $52.85.http://www.taxifarefinder.com/main.php?c��
Probably about $60.There are Disneyland shuttle buses at the airport. Just take that.
the disneyland express resort buses will be cheaper (about $19.00)and most them will also stop at certain hotels by request
probably half as much as the cost for the plane fare