Distance From Butler Field to Calgary International Airport

The distance from Butler Field () to Calgary International Airport (YYC) is 1506 miles or 2424 kilometers or 1308 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Rockville ( United States ) to Calgary ( Canada )?

A one-way nonstop (direct) flight between Rockville and Calgary takes around 3 hours 27 minutes.

Estimated flight time from Butler Field, Rockville, United States to Calgary International Airport, Calgary, Canada is 3 hours 27 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - YYC

Kilometers		2424 km
Statute Miles		1506 miles
Nautical Miles		1308 nm
Avg. Time of Flight		3 hours 27 minutes

Butler Field to Calgary International Airport Flight Route Map - to YYC Flight Path

Location of Butler Field & Calgary International Airport is given below.
Click the map to view Rockville to Calgary nonstop flight path and travel direction.

Click to see flight route on Google Map between Rockville, United States and Calgary, Canada. .

Nonstop flight route between Rockville, United States and Calgary, Canada.

Time Difference Between the Airports • - YYC

Time difference between Rockville (United States) and Calgary (Canada) is 2 Hours.
Calgary time is 2 Hours behind Rockville.

Location	Local Time
Rockville (United States)	2025-12-16, 01:37:53 EST
Calgary (Canada)	2025-12-15, 23:37:53 MST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Butler Field ( / IN46) Rockville, United States

Destination

Calgary International Airport (YYC / CYYC) Calgary, Canada