Alaina Mathers. Alaina and Hailie during their childhood. Alaina Mathers (May 3, 1993) is Eminem's adopted daughter, and the biological daughter of his wife's twin sister. Eminem has custody of his niece and is raising her as Hailie's sister.
Driving distance from Buffalo, NY to Niagara Falls, NY. The total driving distance from Buffalo, NY to Niagara Falls, NY is 21 miles or 34 kilometers. Your trip begins in Buffalo, New York. It ends in Niagara Falls, New York.
Photo Credit: Joe Cascio. For your next convention, meeting, trade show or special event consider the Buffalo Niagara Convention Center. We are accessible and flexible and located in the city of Buffalo which is affordable and always hospitable (only 20 minutes from Niagara Falls).