The journey from Hammond to Hattiesburg covers 165 kilometers through the piney woods of Louisiana and Mississippi. You will take I-55 North to I-12 East, then merge onto I-59 North at Slidell. The drive typically takes 1 hour and 45 minutes. You will pass through the scenic De Soto National Forest as you approach Hattiesburg. This route is a major artery connecting the two states.
Total Distance: 165 km driving distance; 140 km straight-line air distance.
Watch for speed limit changes in small towns along I-59.
Spring and Fall for pleasant outdoor temperatures.