How far is Longview, TX, from Louisville, KY?

The distance between Louisville (Louisville International Airport) and Longview (East Texas Regional Airport) is 645 miles / 1038 kilometers / 561 nautical miles.

The driving distance from Louisville (SDF) to Longview (GGG) is 759 miles / 1222 kilometers, and travel time by car is about 13 hours 51 minutes.

Distance from Louisville to Longview

There are several ways to calculate the distance from Louisville to Longview. Here are two standard methods:

Vincenty's formula (applied above)

• 645.032 miles
• 1038.078 kilometers
• 560.517 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

• 644.699 miles
• 1037.543 kilometers
• 560.228 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 Louisville to Longview?

The estimated flight time from Louisville International Airport to East Texas Regional Airport is 1 hour and 43 minutes.

What is the time difference between Louisville and Longview?

The time difference between Louisville and Longview is 1 hour. Longview is 1 hour behind Louisville.

Flight carbon footprint between Louisville International Airport (SDF) and East Texas Regional Airport (GGG)

On average, flying from Louisville to Longview generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Louisville to Longview

See the map of the shortest flight path between Louisville International Airport (SDF) and East Texas Regional Airport (GGG).

Airport information

Origin	Louisville International Airport
City:	Louisville, KY
Country:	United States
IATA Code:	SDF
ICAO Code:	KSDF
Coordinates:	38°10′27″N, 85°44′9″W

Destination	East Texas Regional Airport
City:	Longview, TX
Country:	United States
IATA Code:	GGG
ICAO Code:	KGGG
Coordinates:	32°23′2″N, 94°42′41″W