High Quality Content by WIKIPEDIA articles! San Miguel de Allende is a city and municipality located in the far eastern part of the state of Guanajuato in central Mexico. It is 274 km from Mexico City and 97 km from the state capital of Guanajuato. Historically, the town is important as the birthplace of Ignacio Allende, whose surname was added to the town’s name in 1826, as well as the first municipality declared independent of Spanish rule by the nascent insurgent army during the Mexican War of Independence.