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.
Buffalo is located on the eastern end of Lake Erie, opposite Fort Erie, Ontario, and at the beginning of the Niagara River, which flows northward over Niagara Falls and into Lake Ontario. The city is 50 miles (80 km) south-southeast from Toronto.