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How far is Lopez, WA, from Idaho Falls, ID?

The distance between Idaho Falls (Idaho Falls Regional Airport) and Lopez (Lopez Island Airport) is 625 miles / 1005 kilometers / 543 nautical miles.

The driving distance from Idaho Falls (IDA) to Lopez (LPS) is 868 miles / 1397 kilometers, and travel time by car is about 16 hours 14 minutes.

Idaho Falls Regional Airport – Lopez Island Airport

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625
Miles
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1005
Kilometers
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543
Nautical miles

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Distance from Idaho Falls to Lopez

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

Vincenty's formula (applied above)
  • 624.700 miles
  • 1005.357 kilometers
  • 542.850 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
  • 623.533 miles
  • 1003.480 kilometers
  • 541.836 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 Idaho Falls to Lopez?

The estimated flight time from Idaho Falls Regional Airport to Lopez Island Airport is 1 hour and 40 minutes.

Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Lopez Island Airport (LPS)

On average, flying from Idaho Falls to Lopez generates about 116 kg of CO2 per passenger, and 116 kilograms equals 255 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Idaho Falls to Lopez

See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Lopez Island Airport (LPS).

Airport information

Origin Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″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