Air Miles Calculator logo

How far is Lopez, WA, from St Louis, MO?

The distance between St Louis (St. Louis Lambert International Airport) and Lopez (Lopez Island Airport) is 1750 miles / 2816 kilometers / 1520 nautical miles.

The driving distance from St Louis (STL) to Lopez (LPS) is 2193 miles / 3529 kilometers, and travel time by car is about 39 hours 8 minutes.

St. Louis Lambert International Airport – Lopez Island Airport

Distance arrow
1750
Miles
Distance arrow
2816
Kilometers
Distance arrow
1520
Nautical miles

Search flights

Distance from St Louis to Lopez

There are several ways to calculate the distance from St Louis to Lopez. Here are two standard methods:

Vincenty's formula (applied above)
  • 1749.752 miles
  • 2815.953 kilometers
  • 1520.493 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
  • 1745.932 miles
  • 2809.806 kilometers
  • 1517.174 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 St Louis to Lopez?

The estimated flight time from St. Louis Lambert International Airport to Lopez Island Airport is 3 hours and 48 minutes.

Flight carbon footprint between St. Louis Lambert International Airport (STL) and Lopez Island Airport (LPS)

On average, flying from St Louis to Lopez generates about 196 kg of CO2 per passenger, and 196 kilograms equals 433 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from St Louis to Lopez

See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Lopez Island Airport (LPS).

Airport information

Origin St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W
Destination Lopez Island Airport
City: Lopez, WA
Country: United States Flag of United States
IATA Code: LPS
ICAO Code: S31
Coordinates: 48°29′2″N, 122°56′16″W