How far is Grand Forks, ND, from Lopez, WA?
The distance between Lopez (Lopez Island Airport) and Grand Forks (Grand Forks International Airport) is 1185 miles / 1906 kilometers / 1029 nautical miles.
The driving distance from Lopez (LPS) to Grand Forks (GFK) is 1571 miles / 2528 kilometers, and travel time by car is about 28 hours 36 minutes.
Lopez Island Airport – Grand Forks International Airport
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Distance from Lopez to Grand Forks
There are several ways to calculate the distance from Lopez to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 1184.513 miles
- 1906.289 kilometers
- 1029.314 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- 1180.989 miles
- 1900.617 kilometers
- 1026.251 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 Grand Forks?
The estimated flight time from Lopez Island Airport to Grand Forks International Airport is 2 hours and 44 minutes.
What is the time difference between Lopez and Grand Forks?
The time difference between Lopez and Grand Forks is 2 hours. Grand Forks is 2 hours ahead of Lopez.
Flight carbon footprint between Lopez Island Airport (LPS) and Grand Forks International Airport (GFK)
On average, flying from Lopez to Grand Forks generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 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 Grand Forks
See the map of the shortest flight path between Lopez Island Airport (LPS) and Grand Forks International Airport (GFK).
Airport information
| Origin | Lopez Island Airport |
|---|---|
| City: | Lopez, WA |
| Country: | United States  |
| IATA Code: | LPS |
| ICAO Code: | S31 |
| Coordinates: | 48°29′2″N, 122°56′16″W |
| Destination | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |