How far is Rochester, NY, from Calgary?

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

The driving distance from Calgary (YYC) to Rochester (ROC) is 2126 miles / 3421 kilometers, and travel time by car is about 40 hours 42 minutes.

Distance from Calgary to Rochester

There are several ways to calculate the distance from Calgary to Rochester. 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 Calgary to Rochester?

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

What is the time difference between Calgary and Rochester?

The time difference between Calgary and Rochester is 2 hours. Rochester is 2 hours ahead of Calgary.

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

On average, flying from Calgary to Rochester 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 Calgary to Rochester

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

Airport information

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

Destination	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