The Quality Inn of O'Fallon is located at exit 14 off I-64. Scott Air Force Base 7 miles. Mid America Airport 9 miles. Downtown St. Louis with its many attractions to include: The Arch Gateway to the West, Busch Stadium Cardinals Baseball, Savvis Center Blues Hockey, Edward Jones Dome Rams Football 15 miles. In addition, Gateway Raceway is only 8 miles from the hotel and the Casino Queen is 11 miles. Some rooms have whirlpools in the room. Must sign pet disclosureno pets allowed in lobby. Pet Accommodation: 10.00 per night. Pet Limit: 2 pets per room maximum 50 pounds. Please check location carefully: O'Fallon, IL and O'Fallon, MO are easily confused. Must have credit or debit card at check-in. Cash-paying guests are required to pay a 100.00 USD deposit with valid ID.