Air Miles Calculator logo

How far is St. John's from Laredo, TX?

The distance between Laredo (Laredo International Airport) and St. John's (St. John's International Airport) is 2857 miles / 4597 kilometers / 2482 nautical miles.

The driving distance from Laredo (LRD) to St. John's (YYT) is 4257 miles / 6851 kilometers, and travel time by car is about 90 hours 36 minutes.

Laredo International Airport – St. John's International Airport

Distance arrow
2857
Miles
Distance arrow
4597
Kilometers
Distance arrow
2482
Nautical miles
Flight time duration
5 h 54 min
Time Difference
2 h 30 min
CO2 emission
317 kg

Search flights

Distance from Laredo to St. John's

There are several ways to calculate the distance from Laredo to St. John's. Here are two standard methods:

Vincenty's formula (applied above)
  • 2856.645 miles
  • 4597.324 kilometers
  • 2482.356 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
  • 2852.761 miles
  • 4591.074 kilometers
  • 2478.982 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 St. John's?

The estimated flight time from Laredo International Airport to St. John's International Airport is 5 hours and 54 minutes.

Flight carbon footprint between Laredo International Airport (LRD) and St. John's International Airport (YYT)

On average, flying from Laredo to St. John's generates about 317 kg of CO2 per passenger, and 317 kilograms equals 699 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 St. John's

See the map of the shortest flight path between Laredo International Airport (LRD) and St. John's International Airport (YYT).

Airport information

Origin Laredo International Airport
City: Laredo, TX
Country: United States Flag of United States
IATA Code: LRD
ICAO Code: KLRD
Coordinates: 27°32′37″N, 99°27′41″W
Destination St. John's International Airport
City: St. John's
Country: Canada Flag of Canada
IATA Code: YYT
ICAO Code: CYYT
Coordinates: 47°37′6″N, 52°45′6″W