Map of flight path and driving directions from Dallas to Ottawa.
Shortest flight path between Dallas Love Field (DAL) and Ottawa Macdonald–Cartier International Airport (YOW).
How far is Ottawa from Dallas?
There are several ways to calculate distances between Dallas and Ottawa. Here are two common methods:Vincenty's formula (applied above)
- 1419.975 miles
- 2285.228 kilometers
- 1233.924 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
- 1418.617 miles
- 2283.044 kilometers
- 1232.745 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).
Time difference and current local times
The time difference between Dallas and Ottawa is 1 hour. Ottawa is 1 hour ahead of Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 174 kg (385 pounds).
Frequent Flyer Miles Calculator
Dallas (DAL) → Ottawa (YOW).