How far is Laredo, TX, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Laredo (Laredo International Airport) is 2504 miles / 4029 kilometers / 2176 nautical miles.
The driving distance from Ketchikan (KTN) to Laredo (LRD) is 3212 miles / 5170 kilometers, and travel time by car is about 65 hours 52 minutes.
Ketchikan International Airport – Laredo International Airport
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Distance from Ketchikan to Laredo
There are several ways to calculate the distance from Ketchikan to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 2503.615 miles
- 4029.178 kilometers
- 2175.582 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- 2502.723 miles
- 4027.742 kilometers
- 2174.807 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 Ketchikan to Laredo?
The estimated flight time from Ketchikan International Airport to Laredo International Airport is 5 hours and 14 minutes.
What is the time difference between Ketchikan and Laredo?
The time difference between Ketchikan and Laredo is 3 hours. Laredo is 3 hours ahead of Ketchikan.
Flight carbon footprint between Ketchikan International Airport (KTN) and Laredo International Airport (LRD)
On average, flying from Ketchikan to Laredo generates about 276 kg of CO2 per passenger, and 276 kilograms equals 608 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ketchikan to Laredo
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Laredo International Airport (LRD).
Airport information
| Origin | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″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 |