By Kelly Tyko | USA TODAYWhere you regularly get your coffee – and doughnut fix – may soon change.By the end of this year, Dunkin' will close approximately 450 locations in Speedway gas station convenience stores, a move that was first announced in February, the company confirmed to USA TODAY on Tuesday."Very few of the approximately 450 Speedway-owned and operated limited menu Dunkin’ locations have closed to date, and we remain on track to exit Speedway by the end of 2020," said Michelle King, a Dunkin' Brands spokeswoman.Coffee competitor Seattle-based coffee giant Starbucks announced in June that it plans to close up to 400 company-owned locations over the next 18 months.Save better, spend better: Money tips and advice delivered right to your inbox.Read more on NewsOK.com