McDonald's at 2915 Hwy K, O'Fallon, Missouri. Find store hours, phone number, driving directions and answers to frequently asked questions below.
Shoppers visiting O'Fallon can find this McDonald's at 2915 Hwy K, offering a variety of quick and affordable dining options. The restaurant provides convenient services such as drive-through and cashless payment options to cater to busy schedules. Families with children will appreciate the Play Place for kids while they enjoy their meal.
