Valenzuela, Philippines is 2.4 times larger than Cambridge, Massachusetts.
Area: 19 km2 calculated
Cambridge is a city in Middlesex County, Massachusetts, United States, in the Boston metropolitan area, situated directly north of the city of Boston proper, across the Charles River. Wikipedia
Area: 45 km2 calculated
Valenzuela, officially known as the City of Valenzuela or simply Valenzuela City, is the 119th largest city of the Philippines and one of the 16 cities plus a municipality that compose the region of Metro Manila, located about 14 km north of Manila. Wikipedia