Frankton and Kelvin Heights) is 10422 [1] , an increase of 22.1% since 2001 . Its neighbouring towns and districts include Arrowtown , Wanaka , Alexandra , and Cromwell . The nearest cities are Dunedin and Invercargill . The Queenstown-Lakes District has a land area of 8,704.97 km² (3,361.01 sq mi)