How far is Lafayette, LA, from Dallas, TX?

The distance between Dallas (Dallas Love Field) and Lafayette (Lafayette Regional Airport) is 340 miles / 547 kilometers / 295 nautical miles.

The driving distance from Dallas (DAL) to Lafayette (LFT) is 397 miles / 639 kilometers, and travel time by car is about 7 hours 4 minutes.

Distance from Dallas to Lafayette

There are several ways to calculate the distance from Dallas to Lafayette. Here are two standard methods:

Vincenty's formula (applied above)

• 339.835 miles
• 546.912 kilometers
• 295.309 nautical miles

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

Haversine formula

• 339.622 miles
• 546.568 kilometers
• 295.123 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).

How long does it take to fly from Dallas to Lafayette?

The estimated flight time from Dallas Love Field to Lafayette Regional Airport is 1 hour and 8 minutes.

What is the time difference between Dallas and Lafayette?

There is no time difference between Dallas and Lafayette.

Flight carbon footprint between Dallas Love Field (DAL) and Lafayette Regional Airport (LFT)

On average, flying from Dallas to Lafayette generates about 75 kg of CO2 per passenger, and 75 kilograms equals 165 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dallas to Lafayette

See the map of the shortest flight path between Dallas Love Field (DAL) and Lafayette Regional Airport (LFT).

Airport information

Origin	Dallas Love Field
City:	Dallas, TX
Country:	United States
IATA Code:	DAL
ICAO Code:	KDAL
Coordinates:	32°50′49″N, 96°51′6″W

Destination	Lafayette Regional Airport
City:	Lafayette, LA
Country:	United States
IATA Code:	LFT
ICAO Code:	KLFT
Coordinates:	30°12′19″N, 91°59′15″W