How far is Lopez, WA, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Lopez (Lopez Island Airport) is 1185 miles / 1906 kilometers / 1029 nautical miles.
The driving distance from Grand Forks (GFK) to Lopez (LPS) is 1571 miles / 2529 kilometers, and travel time by car is about 28 hours 33 minutes.
Grand Forks International Airport – Lopez Island Airport
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Distance from Grand Forks to Lopez
There are several ways to calculate the distance from Grand Forks to Lopez. 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 Grand Forks to Lopez?
The estimated flight time from Grand Forks International Airport to Lopez Island Airport is 2 hours and 44 minutes.
What is the time difference between Grand Forks and Lopez?
The time difference between Grand Forks and Lopez is 2 hours. Lopez is 2 hours behind Grand Forks.
Flight carbon footprint between Grand Forks International Airport (GFK) and Lopez Island Airport (LPS)
On average, flying from Grand Forks to Lopez 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 Grand Forks to Lopez
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Lopez Island Airport (LPS).
Airport information
| Origin | 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 |
| 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 |