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

The distance between Waterloo (Waterloo Regional Airport) and St. Theresa Point (St. Theresa Point Airport) is 788 miles / 1268 kilometers / 685 nautical miles.

Distance from Waterloo to St. Theresa Point

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

Vincenty's formula (applied above)

• 788.004 miles
• 1268.169 kilometers
• 684.756 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

• 787.965 miles
• 1268.106 kilometers
• 684.723 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 Waterloo to St. Theresa Point?

The estimated flight time from Waterloo Regional Airport to St. Theresa Point Airport is 1 hour and 59 minutes.

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

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

Flight carbon footprint between Waterloo Regional Airport (ALO) and St. Theresa Point Airport (YST)

On average, flying from Waterloo to St. Theresa Point generates about 134 kg of CO2 per passenger, and 134 kilograms equals 295 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Waterloo to St. Theresa Point

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

Airport information

Origin	Waterloo Regional Airport
City:	Waterloo, IA
Country:	United States
IATA Code:	ALO
ICAO Code:	KALO
Coordinates:	42°33′25″N, 92°24′1″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