How far is Grand Island, NE, from Dubuque, IA?
The distance between Dubuque (Dubuque Regional Airport) and Grand Island (Central Nebraska Regional Airport) is 405 miles / 652 kilometers / 352 nautical miles.
The driving distance from Dubuque (DBQ) to Grand Island (GRI) is 477 miles / 767 kilometers, and travel time by car is about 8 hours 46 minutes.
Dubuque Regional Airport – Central Nebraska Regional Airport
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Distance from Dubuque to Grand Island
There are several ways to calculate the distance from Dubuque to Grand Island. Here are two standard methods:
Vincenty's formula (applied above)- 405.301 miles
- 652.269 kilometers
- 352.197 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- 404.339 miles
- 650.721 kilometers
- 351.361 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 Dubuque to Grand Island?
The estimated flight time from Dubuque Regional Airport to Central Nebraska Regional Airport is 1 hour and 16 minutes.
What is the time difference between Dubuque and Grand Island?
There is no time difference between Dubuque and Grand Island.
Flight carbon footprint between Dubuque Regional Airport (DBQ) and Central Nebraska Regional Airport (GRI)
On average, flying from Dubuque to Grand Island generates about 85 kg of CO2 per passenger, and 85 kilograms equals 187 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dubuque to Grand Island
See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and Central Nebraska Regional Airport (GRI).
Airport information
| Origin | Dubuque Regional Airport |
|---|---|
| City: | Dubuque, IA |
| Country: | United States  |
| IATA Code: | DBQ |
| ICAO Code: | KDBQ |
| Coordinates: | 42°24′7″N, 90°42′34″W |
| Destination | 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 |