How far is Laredo, TX, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Laredo (Laredo International Airport) is 1519 miles / 2444 kilometers / 1320 nautical miles.
The driving distance from Great Falls (GTF) to Laredo (LRD) is 1862 miles / 2996 kilometers, and travel time by car is about 34 hours 7 minutes.
Great Falls International Airport – Laredo International Airport
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Distance from Great Falls to Laredo
There are several ways to calculate the distance from Great Falls to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1518.619 miles
- 2443.980 kilometers
- 1319.643 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- 1520.278 miles
- 2446.650 kilometers
- 1321.085 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 Great Falls to Laredo?
The estimated flight time from Great Falls International Airport to Laredo International Airport is 3 hours and 22 minutes.
What is the time difference between Great Falls and Laredo?
The time difference between Great Falls and Laredo is 1 hour. Laredo is 1 hour ahead of Great Falls.
Flight carbon footprint between Great Falls International Airport (GTF) and Laredo International Airport (LRD)
On average, flying from Great Falls to Laredo generates about 181 kg of CO2 per passenger, and 181 kilograms equals 398 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Laredo
See the map of the shortest flight path between Great Falls International Airport (GTF) and Laredo International Airport (LRD).
Airport information
| Origin | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |
| Destination | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |