How far is Fort Smith from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Fort Smith (Fort Smith Airport) is 2319 miles / 3732 kilometers / 2015 nautical miles.
The driving distance from Laredo (LRD) to Fort Smith (YSM) is 2862 miles / 4606 kilometers, and travel time by car is about 57 hours 56 minutes.
Laredo International Airport – Fort Smith Airport
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Distance from Laredo to Fort Smith
There are several ways to calculate the distance from Laredo to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2318.923 miles
- 3731.945 kilometers
- 2015.089 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- 2320.196 miles
- 3733.994 kilometers
- 2016.196 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 Laredo to Fort Smith?
The estimated flight time from Laredo International Airport to Fort Smith Airport is 4 hours and 53 minutes.
What is the time difference between Laredo and Fort Smith?
The time difference between Laredo and Fort Smith is 1 hour. Fort Smith is 1 hour behind Laredo.
Flight carbon footprint between Laredo International Airport (LRD) and Fort Smith Airport (YSM)
On average, flying from Laredo to Fort Smith generates about 254 kg of CO2 per passenger, and 254 kilograms equals 560 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Fort Smith
See the map of the shortest flight path between Laredo International Airport (LRD) and Fort Smith Airport (YSM).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |