Air Miles Calculator

Distance between Chicago, IL (ORD) and Hattiesburg, MS (PIB)

Flight distance from Chicago to Hattiesburg (Chicago O'Hare International Airport – Hattiesburg–Laurel Regional Airport) is 729 miles / 1173 kilometers / 634 nautical miles. Estimated flight time is 1 hour 52 minutes.

Driving distance from Chicago (ORD) to Hattiesburg (PIB) is 825 miles / 1328 kilometers and travel time by car is about 14 hours 37 minutes.

Map of flight path and driving directions from Chicago to Hattiesburg.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Hattiesburg–Laurel Regional Airport (PIB).

How far is Hattiesburg from Chicago?

There are several ways to calculate distances between Chicago and Hattiesburg. Here are two common methods:

Vincenty's formula (applied above)
  • 729.142 miles
  • 1173.441 kilometers
  • 633.607 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 730.562 miles
  • 1175.725 kilometers
  • 634.841 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Hattiesburg–Laurel Regional Airport
City: Hattiesburg, MS
Country: United States Flag of United States
IATA Code: PIB
ICAO Code: KPIB
Coordinates: 31°28′1″N, 89°20′13″W

Time difference and current local times

There is no time difference between Chicago and Hattiesburg.

Time Difference

Chicago, IL

 CDT

Hattiesburg, MS

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Hattiesburg (PIB).

Distance:
729
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
729

Round trip?