Finland is located in the north part of the globe and positioned between Sweden and Russia. From the north, Finland shares a border with Norway. On the south side of Finland is Estonia.
http://julkaisut.valtioneuvosto.fi/bitstream/handle/10024/161193/MEAEguide_18_2018_TervetuloaSuomeen_Eng_PDFUA.pdf
Learning the basics of Swedish will make your transition to Finland smoother and help connect with locals. Equip yourself for more opportunities for work and social life.