How much does a child need? The NIH says the RDA of riboflavin for infants and children is 0.3 mg for 0-6 months old; 0.4 mg for 7-12 months old; 0.5 mg for 1-3 years old; 0.6 mg for 4-8 years old; and 0.9 mg for 9-13 years old.
The distance between Stafford and Boston in a straight line is 428 miles or 688.65 Kilometers. 1  Driving Directions & Drive Times from Stafford to Boston can be found further down the page. Driving distances, maps and journey times are currently provided by Google mapping systems.
From Manchester Arpt, NH bus to Boston South Station Amtrak, train to Providence Amtrak, then walk to Brown University. 2 h 55 min $82. From Nantucket Memorial Airport bus to Nantucket, MA, ferry to New Bedford, MA, walk to New Bedford, MA, bus to Providence, RI, then walk to Brown University. 5 h 59 min $104.