How far is Lopez, WA, from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Lopez (Lopez Island Airport) is 1862 miles / 2997 kilometers / 1618 nautical miles.
The driving distance from Alpena (APN) to Lopez (LPS) is 2280 miles / 3669 kilometers, and travel time by car is about 43 hours 37 minutes.
Alpena County Regional Airport – Lopez Island Airport
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Distance from Alpena to Lopez
There are several ways to calculate the distance from Alpena to Lopez. Here are two standard methods:
Vincenty's formula (applied above)- 1862.338 miles
- 2997.142 kilometers
- 1618.327 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- 1857.044 miles
- 2988.623 kilometers
- 1613.727 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 Alpena to Lopez?
The estimated flight time from Alpena County Regional Airport to Lopez Island Airport is 4 hours and 1 minutes.
What is the time difference between Alpena and Lopez?
The time difference between Alpena and Lopez is 3 hours. Lopez is 3 hours behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Lopez Island Airport (LPS)
On average, flying from Alpena to Lopez generates about 205 kg of CO2 per passenger, and 205 kilograms equals 452 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alpena to Lopez
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Lopez Island Airport (LPS).
Airport information
| Origin | Alpena County Regional Airport |
|---|---|
| City: | Alpena, MI |
| Country: | United States  |
| IATA Code: | APN |
| ICAO Code: | KAPN |
| Coordinates: | 45°4′41″N, 83°33′37″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 |