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

The distance between Quincy (Quincy Regional Airport) and Lopez (Lopez Island Airport) is 1668 miles / 2685 kilometers / 1450 nautical miles.

The driving distance from Quincy (UIN) to Lopez (LPS) is 2119 miles / 3410 kilometers, and travel time by car is about 37 hours 58 minutes.

Distance from Quincy to Lopez

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

Vincenty's formula (applied above)

• 1668.444 miles
• 2685.101 kilometers
• 1449.838 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

• 1664.595 miles
• 2678.905 kilometers
• 1446.493 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 Quincy to Lopez?

The estimated flight time from Quincy Regional Airport to Lopez Island Airport is 3 hours and 39 minutes.

What is the time difference between Quincy and Lopez?

The time difference between Quincy and Lopez is 2 hours. Lopez is 2 hours behind Quincy.

Flight carbon footprint between Quincy Regional Airport (UIN) and Lopez Island Airport (LPS)

On average, flying from Quincy to Lopez generates about 190 kg of CO2 per passenger, and 190 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Quincy to Lopez

See the map of the shortest flight path between Quincy Regional Airport (UIN) and Lopez Island Airport (LPS).

Airport information

Origin	Quincy Regional Airport
City:	Quincy, IL
Country:	United States
IATA Code:	UIN
ICAO Code:	KUIN
Coordinates:	39°56′33″N, 91°11′40″W

Destination	Lopez Island Airport
City:	Lopez, WA
Country:	United States
IATA Code:	LPS
ICAO Code:	S31
Coordinates:	48°29′2″N, 122°56′16″W