How far is Lewiston, ID, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Lewiston (Lewiston–Nez Perce County Airport) is 938 miles / 1510 kilometers / 815 nautical miles.
The driving distance from Grand Forks (GFK) to Lewiston (LWS) is 1285 miles / 2068 kilometers, and travel time by car is about 22 hours 39 minutes.
Grand Forks International Airport – Lewiston–Nez Perce County Airport
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Distance from Grand Forks to Lewiston
There are several ways to calculate the distance from Grand Forks to Lewiston. Here are two standard methods:
Vincenty's formula (applied above)- 938.403 miles
- 1510.213 kilometers
- 815.450 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- 935.705 miles
- 1505.871 kilometers
- 813.105 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 Lewiston?
The estimated flight time from Grand Forks International Airport to Lewiston–Nez Perce County Airport is 2 hours and 16 minutes.
What is the time difference between Grand Forks and Lewiston?
Flight carbon footprint between Grand Forks International Airport (GFK) and Lewiston–Nez Perce County Airport (LWS)
On average, flying from Grand Forks to Lewiston generates about 146 kg of CO2 per passenger, and 146 kilograms equals 323 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 Lewiston
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Lewiston–Nez Perce County Airport (LWS).
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 | Lewiston–Nez Perce County Airport |
|---|---|
| City: | Lewiston, ID |
| Country: | United States |
| IATA Code: | LWS |
| ICAO Code: | KLWS |
| Coordinates: | 46°22′28″N, 117°0′53″W |