# Distance between Seattle, WA (BFI) and Dubuque, IA (DBQ)

Flight distance from Seattle to Dubuque (Seattle Boeing Field – Dubuque Regional Airport) is 1577 miles / 2538 kilometers / 1370 nautical miles. Estimated flight time is 3 hours 29 minutes.

Driving distance from Seattle (BFI) to Dubuque (DBQ) is 1919 miles / 3088 kilometers and travel time by car is about 31 hours 22 minutes.

## 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).

## Airport information

A Seattle Boeing Field
City: Seattle, WA
Country: United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″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 Seattle and Dubuque is 2 hours. Dubuque is 2 hours ahead of Seattle.

PST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 184 kg (407 pounds).

## Frequent Flyer Miles Calculator

Seattle (BFI) → Dubuque (DBQ).

Distance:
1577
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1577

Round trip?