Map of flight path and driving directions from Seattle to Dubuque.
Shortest flight path between Seattle Boeing Field (BFI) and Dubuque Regional Airport (DBQ).
How far is Dubuque from Seattle?
There are several ways to calculate distances between Seattle and Dubuque. Here are two common methods:Vincenty's formula (applied above)
- 1576.995 miles
- 2537.927 kilometers
- 1370.371 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
- 1572.869 miles
- 2531.287 kilometers
- 1366.785 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).
Time difference and current local times
The time difference between Seattle and Dubuque is 2 hours. Dubuque is 2 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 184 kg (407 pounds).
Frequent Flyer Miles Calculator
Seattle (BFI) → Dubuque (DBQ).