How far is Round Lake from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Round Lake (Round Lake (Weagamow Lake) Airport) is 1802 miles / 2900 kilometers / 1566 nautical miles.
The driving distance from Laredo (LRD) to Round Lake (ZRJ) is 2229 miles / 3588 kilometers, and travel time by car is about 49 hours 21 minutes.
Laredo International Airport – Round Lake (Weagamow Lake) Airport
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Distance from Laredo to Round Lake
There are several ways to calculate the distance from Laredo to Round Lake. Here are two standard methods:
Vincenty's formula (applied above)- 1802.005 miles
- 2900.047 kilometers
- 1565.900 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- 1804.107 miles
- 2903.429 kilometers
- 1567.726 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 Round Lake?
The estimated flight time from Laredo International Airport to Round Lake (Weagamow Lake) Airport is 3 hours and 54 minutes.
What is the time difference between Laredo and Round Lake?
Flight carbon footprint between Laredo International Airport (LRD) and Round Lake (Weagamow Lake) Airport (ZRJ)
On average, flying from Laredo to Round Lake generates about 200 kg of CO2 per passenger, and 200 kilograms equals 441 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 Round Lake
See the map of the shortest flight path between Laredo International Airport (LRD) and Round Lake (Weagamow Lake) Airport (ZRJ).
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 | 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 |