The points on this map represent the location where each supercentenarian from the Nordic region died/resides. Unsurprisingly, due to both population distribution and the longevity advantage of living in warmer climates, virtually all of them lived towards the south, all with the exception of just one - Marie Andersen (1909-2020) of Norway, who lived in Leirfjord, Nord-Norge, Norway, which likely makes her the northernmost SC ever.
Profile picture: Marita Camacho Quiros (1911-Present)
Thanks, Mendocino! You haven't made a clickable map by any chance, have you? (Meaning that if you click on a location marker, it gives you the identity of the SC born there.)