Extended Stay America Select Suites - St Louis - O' Fallon, IL is offering accommodations in O'Fallon. This 2-star hotel offers free WiFi. The property is non-smoking throughout and is located 15 miles from St. Louis Gateway Arch. Certain rooms will provide you with a kitchen with a fridge, a microwave and a stovetop. All guest rooms at the hotel feature air conditioning and a desk. Laclede's Landing is 15 miles from Extended Stay America Select Suites - St Louis - O' Fallon, IL, while Edward Jones Dome is 15 miles away. MidAmerica St. Louis Airport is 6.2 miles from the property.