How far is St. Theresa Point from Dubuque, IA?

The distance between Dubuque (Dubuque Regional Airport) and St. Theresa Point (St. Theresa Point Airport) is 813 miles / 1309 kilometers / 707 nautical miles.

Distance from Dubuque to St. Theresa Point

There are several ways to calculate the distance from Dubuque to St. Theresa Point. Here are two standard methods:

Vincenty's formula (applied above)

• 813.185 miles
• 1308.695 kilometers
• 706.639 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

• 813.073 miles
• 1308.514 kilometers
• 706.541 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 St. Theresa Point?

The estimated flight time from Dubuque Regional Airport to St. Theresa Point Airport is 2 hours and 2 minutes.

What is the time difference between Dubuque and St. Theresa Point?

There is no time difference between Dubuque and St. Theresa Point.

Flight carbon footprint between Dubuque Regional Airport (DBQ) and St. Theresa Point Airport (YST)

On average, flying from Dubuque to St. Theresa Point generates about 136 kg of CO2 per passenger, and 136 kilograms equals 300 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dubuque to St. Theresa Point

See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and St. Theresa Point Airport (YST).

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	St. Theresa Point Airport
City:	St. Theresa Point
Country:	Canada
IATA Code:	YST
ICAO Code:	CYST
Coordinates:	53°50′44″N, 94°51′6″W