Air Miles Calculator logo

How far is Dubuque, IA, from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Dubuque (Dubuque Regional Airport) is 1577 miles / 2538 kilometers / 1370 nautical miles.

The driving distance from Seattle (BFI) to Dubuque (DBQ) is 1866 miles / 3003 kilometers, and travel time by car is about 33 hours 22 minutes.

Seattle Boeing Field – Dubuque Regional Airport

Distance arrow
1577
Miles
Distance arrow
2538
Kilometers
Distance arrow
1370
Nautical miles

Search flights

Distance from Seattle to Dubuque

There are several ways to calculate the distance from Seattle to Dubuque. Here are two standard 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 planet.

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).

How long does it take to fly from Seattle to Dubuque?

The estimated flight time from Seattle Boeing Field to Dubuque Regional Airport is 3 hours and 29 minutes.

Flight carbon footprint between Seattle Boeing Field (BFI) and Dubuque Regional Airport (DBQ)

On average, flying from Seattle to Dubuque generates about 184 kg of CO2 per passenger, and 184 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seattle to Dubuque

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Dubuque Regional Airport (DBQ).

Airport information

Origin Seattle Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W
Destination Dubuque Regional Airport
City: Dubuque, IA
Country: United States Flag of United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W