How far is Ketchikan, AK, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Ketchikan (Ketchikan International Airport) is 2504 miles / 4029 kilometers / 2176 nautical miles.
The driving distance from Laredo (LRD) to Ketchikan (KTN) is 3213 miles / 5171 kilometers, and travel time by car is about 65 hours 53 minutes.
Laredo International Airport – Ketchikan International Airport
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Distance from Laredo to Ketchikan
There are several ways to calculate the distance from Laredo to Ketchikan. 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 Laredo to Ketchikan?
The estimated flight time from Laredo International Airport to Ketchikan International Airport is 5 hours and 14 minutes.
What is the time difference between Laredo and Ketchikan?
The time difference between Laredo and Ketchikan is 3 hours. Ketchikan is 3 hours behind Laredo.
Flight carbon footprint between Laredo International Airport (LRD) and Ketchikan International Airport (KTN)
On average, flying from Laredo to Ketchikan 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 Laredo to Ketchikan
See the map of the shortest flight path between Laredo International Airport (LRD) and Ketchikan International Airport (KTN).
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 | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |