How far is Grand Forks, ND, from Redmond, OR?
The distance between Redmond (Roberts Field) and Grand Forks (Grand Forks International Airport) is 1175 miles / 1890 kilometers / 1021 nautical miles.
The driving distance from Redmond (RDM) to Grand Forks (GFK) is 1568 miles / 2523 kilometers, and travel time by car is about 28 hours 5 minutes.
Roberts Field – Grand Forks International Airport
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Distance from Redmond to Grand Forks
There are several ways to calculate the distance from Redmond to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 1174.647 miles
- 1890.411 kilometers
- 1020.740 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- 1171.474 miles
- 1885.305 kilometers
- 1017.983 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 Redmond to Grand Forks?
The estimated flight time from Roberts Field to Grand Forks International Airport is 2 hours and 43 minutes.
What is the time difference between Redmond and Grand Forks?
Flight carbon footprint between Roberts Field (RDM) and Grand Forks International Airport (GFK)
On average, flying from Redmond to Grand Forks generates about 160 kg of CO2 per passenger, and 160 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 Redmond to Grand Forks
See the map of the shortest flight path between Roberts Field (RDM) and Grand Forks International Airport (GFK).
Airport information
| Origin | Roberts Field |
|---|---|
| City: | Redmond, OR |
| Country: | United States  |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″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 |