How far is Dallas from Calgary?
There are several ways to calculate distances between Calgary and Dallas. Here are two common methods:Vincenty's formula (applied above)
- 1523.235 miles
- 2451.409 kilometers
- 1323.655 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1523.105 miles
- 2451.200 kilometers
- 1323.542 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).
Estimated flight time from Calgary International Airport (YYC) to Dallas/Fort Worth International Airport (DFW) is 3 hours 23 minutes.
Time difference and current local times
The time difference between Calgary and Dallas is 1 hour. Dallas is 1 hour ahead of Calgary.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (367 pounds).
Calgary to Dallas flight path
Shortest flight path between Calgary International Airport (YYC) and Dallas/Fort Worth International Airport (DFW).
Frequent Flyer Miles Calculator
Calgary (YYC) → Dallas (DFW).