Air Miles Calculator

Distance between Lafayette, LA (LFT) and Harrisburg, PA (MDT)

Flight distance from Lafayette to Harrisburg (Lafayette Regional Airport – Harrisburg International Airport) is 1100 miles / 1770 kilometers / 956 nautical miles. Estimated flight time is 2 hours 34 minutes.

Driving distance from Lafayette (LFT) to Harrisburg (MDT) is 1261 miles / 2029 kilometers and travel time by car is about 22 hours 3 minutes.

Map of flight path and driving directions from Lafayette to Harrisburg.

Shortest flight path between Lafayette Regional Airport (LFT) and Harrisburg International Airport (MDT).

How far is Harrisburg from Lafayette?

There are several ways to calculate distances between Lafayette and Harrisburg. Here are two common methods:

Vincenty's formula (applied above)
  • 1100.049 miles
  • 1770.358 kilometers
  • 955.917 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
  • 1099.533 miles
  • 1769.527 kilometers
  • 955.468 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 Lafayette Regional Airport
City: Lafayette, LA
Country: United States Flag of United States
IATA Code: LFT
ICAO Code: KLFT
Coordinates: 30°12′19″N, 91°59′15″W

B Harrisburg International Airport
City: Harrisburg, PA
Country: United States Flag of United States
IATA Code: MDT
ICAO Code: KMDT
Coordinates: 40°11′36″N, 76°45′48″W

Time difference and current local times

The time difference between Lafayette and Harrisburg is 1 hour. Harrisburg is 1 hour ahead of Lafayette.

Time Difference

Lafayette, LA

 CDT

Harrisburg, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (346 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Harrisburg (MDT).

Distance:
1100
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1100

Round trip?