# Distance between Rock Springs, WY (RKS) and Dubuque, IA (DBQ)

Flight distance from Rock Springs to Dubuque (Southwest Wyoming Regional Airport – Dubuque Regional Airport) is 945 miles / 1520 kilometers / 821 nautical miles. Estimated flight time is 2 hours 17 minutes.

Driving distance from Rock Springs (RKS) to Dubuque (DBQ) is 1076 miles / 1732 kilometers and travel time by car is about 17 hours 36 minutes.

## Map of flight path and driving directions from Rock Springs to Dubuque.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Dubuque Regional Airport (DBQ).

## How far is Dubuque from Rock Springs?

There are several ways to calculate distances between Rock Springs and Dubuque. Here are two common methods:

Vincenty's formula (applied above)
• 944.790 miles
• 1520.492 kilometers
• 821.000 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 942.331 miles
• 1516.535 kilometers
• 818.863 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).

## Airport information

A Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Dubuque Regional Airport
City: Dubuque, IA
Country: United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W

## Time difference and current local times

The time difference between Rock Springs and Dubuque is 1 hour. Dubuque is 1 hour ahead of Rock Springs.

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (324 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Dubuque (DBQ).

Distance:
945
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
945

Round trip?