Flin Flon, Manitoba and Saskatchewan, incorporated as a city in 1970, population 4,940 in Manitoba, 159 in Saskatchewan (2021 census); 4,991 in Manitoba, 203 in Saskatchewan (2016 census); area 13.87 km2in Manitoba, 2.37 km2in Saskatchewan. The city of Flin Flon is situated along the Manitoba-Saskatchewan border, 743 km northwest of Winnipeg. The Saskatchewan part of Flin Flon is jointly administered by the two provinces. Flin Flon is named after the fictional character Professor Josiah Flintabbatey Flonatin (created by J.E.P. Muddock), the adventurer-explorer hero of The Sunless City (1905).