Google Earth states it as a distance of about 261 miles - and estimates a journey time of just under 5 hours.
Assuming you're driving, about 5½ hours, depending on traffic.
The distance between the starting point and the destination is 36.1mi, (58.1km), and with reasonable traffic conditions it will take approximately 48 minutes of driving time.
Ayr's population is 46,050.
The address of the Mount Ayr Public Library is: 121 W Monroe, Mount Ayr, 50854 1826
Ayr Castle was created in 1197.
Ayr Academy was created in 1233.
Nicolás Ayr was born in 1982.
Ayr RFC was created in 1897.
Ayr Hospital was created in 1991.
Ayr Bank was created in 1769.
Ayr Bank ended in 1772.
Ayr F.C. ended in 1910.