How far is Laredo, TX, from Chisana, AK?
The distance between Chisana (Chisana Airport) and Laredo (Laredo International Airport) is 3071 miles / 4942 kilometers / 2668 nautical miles.
The driving distance from Chisana (CZN) to Laredo (LRD) is 4059 miles / 6532 kilometers, and travel time by car is about 77 hours 16 minutes.
Chisana Airport – Laredo International Airport
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Distance from Chisana to Laredo
There are several ways to calculate the distance from Chisana to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 3070.723 miles
- 4941.849 kilometers
- 2668.385 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- 3068.575 miles
- 4938.394 kilometers
- 2666.519 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 Chisana to Laredo?
The estimated flight time from Chisana Airport to Laredo International Airport is 6 hours and 18 minutes.
What is the time difference between Chisana and Laredo?
The time difference between Chisana and Laredo is 3 hours. Laredo is 3 hours ahead of Chisana.
Flight carbon footprint between Chisana Airport (CZN) and Laredo International Airport (LRD)
On average, flying from Chisana to Laredo generates about 343 kg of CO2 per passenger, and 343 kilograms equals 755 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chisana to Laredo
See the map of the shortest flight path between Chisana Airport (CZN) and Laredo International Airport (LRD).
Airport information
| Origin | Chisana Airport |
|---|---|
| City: | Chisana, AK |
| Country: | United States  |
| IATA Code: | CZN |
| ICAO Code: | CZN |
| Coordinates: | 62°4′16″N, 142°2′52″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 |