1,875 miles taking this route: Take I-29 SOUTH from Grand Forks to I-90 EAST to ALBERT LEA at EXIT 84A near Sioux Falls, SOUTH DAKOTA. Take I-90 EAST to Boston. To bypass CHICAGO, take I-290 EAST to...
Microsoft Streets and Trips shows it is 315 miles....all freeway (I-94 to Fargo, then I-29). If you drive within the speed limits, four and a half to five hours should do it.