How far is North Spirit Lake from Dubuque, IA?

The distance between Dubuque (Dubuque Regional Airport) and North Spirit Lake (North Spirit Lake Airport) is 705 miles / 1134 kilometers / 612 nautical miles.

Distance from Dubuque to North Spirit Lake

There are several ways to calculate the distance from Dubuque to North Spirit Lake. Here are two standard methods:

Vincenty's formula (applied above)

• 704.834 miles
• 1134.321 kilometers
• 612.484 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

• 704.886 miles
• 1134.404 kilometers
• 612.529 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 Dubuque to North Spirit Lake?

The estimated flight time from Dubuque Regional Airport to North Spirit Lake Airport is 1 hour and 50 minutes.

What is the time difference between Dubuque and North Spirit Lake?

There is no time difference between Dubuque and North Spirit Lake.

Flight carbon footprint between Dubuque Regional Airport (DBQ) and North Spirit Lake Airport (YNO)

On average, flying from Dubuque to North Spirit Lake generates about 125 kg of CO2 per passenger, and 125 kilograms equals 276 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dubuque to North Spirit Lake

See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and North Spirit Lake Airport (YNO).

Airport information

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

Destination	North Spirit Lake Airport
City:	North Spirit Lake
Country:	Canada
IATA Code:	YNO
ICAO Code:	CKQ3
Coordinates:	52°29′24″N, 92°58′15″W