The trip from Greenfield to Detroit covers about 400 kilometers. The most efficient route is to head north toward Fort Wayne and take I-69 North, eventually merging onto I-94 East toward Detroit. This journey typically takes 3 hours and 45 minutes. You will pass through scenic rural Indiana and Southern Michigan. It is a popular route for both business and leisure travelers.
Total Distance: 400 km driving distance; 360 km straight-line air distance.
Watch for speed traps in small towns along the I-69 corridor.
Summer for outdoor events or late spring for pleasant city exploration.