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How far is Chicago, IL, from Lopez, WA?

The distance between Lopez (Lopez Island Airport) and Chicago (Chicago Midway International Airport) is 1764 miles / 2838 kilometers / 1533 nautical miles.

The driving distance from Lopez (LPS) to Chicago (MDW) is 2142 miles / 3448 kilometers, and travel time by car is about 38 hours 55 minutes.

Lopez Island Airport – Chicago Midway International Airport

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1764
Miles
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2838
Kilometers
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1533
Nautical miles

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Distance from Lopez to Chicago

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

Vincenty's formula (applied above)
  • 1763.751 miles
  • 2838.483 kilometers
  • 1532.658 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
  • 1759.229 miles
  • 2831.204 kilometers
  • 1528.728 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 Lopez to Chicago?

The estimated flight time from Lopez Island Airport to Chicago Midway International Airport is 3 hours and 50 minutes.

Flight carbon footprint between Lopez Island Airport (LPS) and Chicago Midway International Airport (MDW)

On average, flying from Lopez to Chicago generates about 197 kg of CO2 per passenger, and 197 kilograms equals 435 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lopez to Chicago

See the map of the shortest flight path between Lopez Island Airport (LPS) and Chicago Midway International Airport (MDW).

Airport information

Origin 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
Destination Chicago Midway International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W