Springfield is the largest city on the Connecticut River, in the Pioneer Valley of Massachusetts, USA. It sits 24 miles (40 km) north of Hartford, Connecticut, and 5 miles (8 km) north of the Connecticut state line. Springfield and Hartford are the principal cities in the Knowledge Corridor - the second largest urban region in New England with 1.9 million people, 29 universities and colleges, and 120,000 university students.
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