The journey from Hattiesburg to New Orleans covers 110 miles, primarily using I-59 South and I-10 West. This route takes you through the pine forests of Mississippi and across the border into Louisiana. The drive is efficient, typically taking two hours depending on traffic near the city. You will pass through Slidell before crossing the Lake Pontchartrain Causeway or the I-10 Twin Span Bridge into the heart of New Orleans.
Total Distance: 177 km driving distance; 165 km straight-line air distance.
Traffic on I-10 entering New Orleans can be heavy; plan your arrival outside of rush hour.
Spring or late autumn to avoid the intense summer heat and peak tourist crowds.