How far is Calgary from Rochester, NY?

The distance between Rochester (Greater Rochester International Airport) and Calgary (Calgary International Airport) is 1780 miles / 2864 kilometers / 1547 nautical miles.

The driving distance from Rochester (ROC) to Calgary (YYC) is 2132 miles / 3431 kilometers, and travel time by car is about 40 hours 49 minutes.

Distance from Rochester to Calgary

There are several ways to calculate the distance from Rochester to Calgary. Here are two standard methods:

Vincenty's formula (applied above)

• 1779.912 miles
• 2864.491 kilometers
• 1546.702 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

• 1775.270 miles
• 2857.021 kilometers
• 1542.668 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 Rochester to Calgary?

The estimated flight time from Greater Rochester International Airport to Calgary International Airport is 3 hours and 52 minutes.

What is the time difference between Rochester and Calgary?

The time difference between Rochester and Calgary is 2 hours. Calgary is 2 hours behind Rochester.

Flight carbon footprint between Greater Rochester International Airport (ROC) and Calgary International Airport (YYC)

On average, flying from Rochester to Calgary generates about 199 kg of CO2 per passenger, and 199 kilograms equals 438 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Rochester to Calgary

See the map of the shortest flight path between Greater Rochester International Airport (ROC) and Calgary International Airport (YYC).

Airport information

Origin	Greater Rochester International Airport
City:	Rochester, NY
Country:	United States
IATA Code:	ROC
ICAO Code:	KROC
Coordinates:	43°7′8″N, 77°40′20″W

Destination	Calgary International Airport
City:	Calgary
Country:	Canada
IATA Code:	YYC
ICAO Code:	CYYC
Coordinates:	51°6′50″N, 114°1′11″W