How far is Duluth, MN, from Grand Island, NE?
The distance between Grand Island (Central Nebraska Regional Airport) and Duluth (Duluth International Airport) is 507 miles / 816 kilometers / 441 nautical miles.
The driving distance from Grand Island (GRI) to Duluth (DLH) is 613 miles / 987 kilometers, and travel time by car is about 12 hours 9 minutes.
Central Nebraska Regional Airport – Duluth International Airport
Search flights
Distance from Grand Island to Duluth
There are several ways to calculate the distance from Grand Island to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 507.301 miles
- 816.421 kilometers
- 440.832 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- 507.050 miles
- 816.018 kilometers
- 440.614 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 Island to Duluth?
The estimated flight time from Central Nebraska Regional Airport to Duluth International Airport is 1 hour and 27 minutes.
What is the time difference between Grand Island and Duluth?
There is no time difference between Grand Island and Duluth.
Flight carbon footprint between Central Nebraska Regional Airport (GRI) and Duluth International Airport (DLH)
On average, flying from Grand Island to Duluth generates about 100 kg of CO2 per passenger, and 100 kilograms equals 220 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 Island to Duluth
See the map of the shortest flight path between Central Nebraska Regional Airport (GRI) and Duluth International Airport (DLH).
Airport information
| Origin | Central Nebraska Regional Airport |
|---|---|
| City: | Grand Island, NE |
| Country: | United States  |
| IATA Code: | GRI |
| ICAO Code: | KGRI |
| Coordinates: | 40°58′2″N, 98°18′34″W |
| Destination | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |