How far is Round Lake from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 1625 miles / 2616 kilometers / 1412 nautical miles.
The driving distance from Ketchikan (KTN) to Round Lake (ZRJ) is 2444 miles / 3934 kilometers, and travel time by car is about 61 hours 36 minutes.
Ketchikan International Airport – Round Lake (Weagamow Lake) Airport
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Distance from Ketchikan to Round Lake
There are several ways to calculate the distance from Ketchikan to Round Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1625.335 miles
- 2615.724 kilometers
- 1412.378 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- 1619.987 miles
- 2607.116 kilometers
- 1407.730 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 Round Lake?
The estimated flight time from Ketchikan International Airport to Round Lake (Weagamow Lake) Airport is 3 hours and 34 minutes.
What is the time difference between Ketchikan and Round Lake?
Flight carbon footprint between Ketchikan International Airport (KTN) and Round Lake (Weagamow Lake) Airport (ZRJ)
On average, flying from Ketchikan to Round Lake generates about 188 kg of CO2 per passenger, and 188 kilograms equals 414 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 Round Lake
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Round Lake (Weagamow Lake) Airport (ZRJ).
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 | Round Lake (Weagamow Lake) Airport |
|---|---|
| City: | Round Lake |
| Country: | Canada  |
| IATA Code: | ZRJ |
| ICAO Code: | CZRJ |
| Coordinates: | 52°56′36″N, 91°18′46″W |