How far is Dubuque, IA, from Grand Junction, CO?
The distance between Grand Junction (Grand Junction Regional Airport) and Dubuque (Dubuque Regional Airport) is 960 miles / 1545 kilometers / 834 nautical miles.
The driving distance from Grand Junction (GJT) to Dubuque (DBQ) is 1104 miles / 1776 kilometers, and travel time by car is about 19 hours 39 minutes.
Grand Junction Regional Airport – Dubuque Regional Airport
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Distance from Grand Junction to Dubuque
There are several ways to calculate the distance from Grand Junction to Dubuque. Here are two standard methods:
Vincenty's formula (applied above)- 959.855 miles
- 1544.737 kilometers
- 834.091 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- 957.620 miles
- 1541.140 kilometers
- 832.149 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 Junction to Dubuque?
The estimated flight time from Grand Junction Regional Airport to Dubuque Regional Airport is 2 hours and 19 minutes.
What is the time difference between Grand Junction and Dubuque?
Flight carbon footprint between Grand Junction Regional Airport (GJT) and Dubuque Regional Airport (DBQ)
On average, flying from Grand Junction to Dubuque generates about 148 kg of CO2 per passenger, and 148 kilograms equals 326 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 Junction to Dubuque
See the map of the shortest flight path between Grand Junction Regional Airport (GJT) and Dubuque Regional Airport (DBQ).
Airport information
| Origin | Grand Junction Regional Airport |
|---|---|
| City: | Grand Junction, CO |
| Country: | United States  |
| IATA Code: | GJT |
| ICAO Code: | KGJT |
| Coordinates: | 39°7′20″N, 108°31′37″W |
| Destination | Dubuque Regional Airport |
|---|---|
| City: | Dubuque, IA |
| Country: | United States |
| IATA Code: | DBQ |
| ICAO Code: | KDBQ |
| Coordinates: | 42°24′7″N, 90°42′34″W |