How far is Ketchikan, AK, from La Grande Rivière?
The distance between La Grande Rivière (La Grande Rivière Airport) and Ketchikan (Ketchikan International Airport) is 2123 miles / 3417 kilometers / 1845 nautical miles.
The driving distance from La Grande Rivière (YGL) to Ketchikan (KTN) is 3362 miles / 5410 kilometers, and travel time by car is about 75 hours 10 minutes.
La Grande Rivière Airport – Ketchikan International Airport
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Distance from La Grande Rivière to Ketchikan
There are several ways to calculate the distance from La Grande Rivière to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 2122.915 miles
- 3416.501 kilometers
- 1844.763 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- 2115.854 miles
- 3405.137 kilometers
- 1838.627 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 La Grande Rivière to Ketchikan?
The estimated flight time from La Grande Rivière Airport to Ketchikan International Airport is 4 hours and 31 minutes.
What is the time difference between La Grande Rivière and Ketchikan?
Flight carbon footprint between La Grande Rivière Airport (YGL) and Ketchikan International Airport (KTN)
On average, flying from La Grande Rivière to Ketchikan generates about 232 kg of CO2 per passenger, and 232 kilograms equals 510 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from La Grande Rivière to Ketchikan
See the map of the shortest flight path between La Grande Rivière Airport (YGL) and Ketchikan International Airport (KTN).
Airport information
| Origin | La Grande Rivière Airport |
|---|---|
| City: | La Grande Rivière |
| Country: | Canada  |
| IATA Code: | YGL |
| ICAO Code: | CYGL |
| Coordinates: | 53°37′31″N, 77°42′15″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 |