There is only 27 miles between Hartford, Connecticut and Springfield, Massachusetts. The drive would take approximately 30 minutes by car.
There are 21 Hartfords in the US, none of them are in Massachusetts. I'll guess you meant Connecticut, which is 14 hours from Chicago.
26.1 Miles or about 29 Minutes according to Google Maps.
3 or so Hours from Hartford, CT
3 or so Hours from Hartford, CT
It will take you about 26.5 hours to drive the 1,672 miles between the two cities.
The drive from Hartford, CT to Mont-Tremblant, QC, Canada will be a distance of 409 mi, and your looking at just under 7 hours driving time.
It is 892 miles according to Google Maps.
Almost 15 miles.
448.7 mi (722.1 km) 6 hr 29 min
== == About six hours, depending on the delay at the Canadian border crossing.
The driving distance from Toronto, Ontario to Hartford, Connecticut is 492.6 miles. The drive takes 7 hours 45 minutes via I-90 E.