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.
The resident population of this county is 92,446 and has a population rank of 552 out of all the places in the United States. Stafford has a total of 56,759 people and of those residents there are 28,379 males and 28,380 females. The median age of the male population is 31.9 and the female population is 32.6.