Air Miles Calculator

Distance between Dallas, TX (DFW) and Ottawa (YOW)

Flight distance from Dallas to Ottawa (Dallas/Fort Worth International Airport – Ottawa Macdonald–Cartier International Airport) is 1426 miles / 2294 kilometers / 1239 nautical miles. Estimated flight time is 3 hours 11 minutes.

Driving distance from Dallas (DFW) to Ottawa (YOW) is 1680 miles / 2704 kilometers and travel time by car is about 30 hours 11 minutes.

Map of flight path and driving directions from Dallas to Ottawa.

Shortest flight path between Dallas/Fort Worth International Airport (DFW) 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)
  • 1425.501 miles
  • 2294.121 kilometers
  • 1238.726 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
  • 1424.102 miles
  • 2291.870 kilometers
  • 1237.511 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).

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Ottawa Macdonald–Cartier International Airport
City: Ottawa
Country: Canada Flag of Canada
IATA Code: YOW
ICAO Code: CYOW
Coordinates: 45°19′20″N, 75°40′9″W

Time difference and current local times

The time difference between Dallas and Ottawa is 1 hour. Ottawa is 1 hour ahead of Dallas.

Time Difference

Dallas, TX

 CDT

Ottawa

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (385 pounds).

Frequent Flyer Miles Calculator

Dallas (DFW) → Ottawa (YOW).

Distance:
1426
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1426

Round trip?