Location this buffalo hotel is 23 miles from buffalo niagara international airport walden galleria mall is next door the train station is also nearby hotel features millennium airport hotel buffalo provides a complimentary 24 hour airport shuttle as well as complimentary train station pick up this buffalo hotel has an indoor pool a sauna and a fitness facility business amenities include 10 meeting and conference rooms with 12 000 square feet of event space a 24 hour business center