Air Miles Calculator logo

How far is Dallas, TX, from Ottawa?

The distance between Ottawa (Ottawa Macdonald–Cartier International Airport) and Dallas (Dallas/Fort Worth International Airport) is 1426 miles / 2294 kilometers / 1239 nautical miles.

The driving distance from Ottawa (YOW) to Dallas (DFW) is 1645 miles / 2648 kilometers, and travel time by car is about 31 hours 45 minutes.

Ottawa Macdonald–Cartier International Airport – Dallas/Fort Worth International Airport

Distance arrow
1426
Miles
Distance arrow
2294
Kilometers
Distance arrow
1239
Nautical miles

Search flights

Distance from Ottawa to Dallas

There are several ways to calculate the distance from Ottawa to Dallas. Here are two standard 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 planet.

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).

How long does it take to fly from Ottawa to Dallas?

The estimated flight time from Ottawa Macdonald–Cartier International Airport to Dallas/Fort Worth International Airport is 3 hours and 11 minutes.

Flight carbon footprint between Ottawa Macdonald–Cartier International Airport (YOW) and Dallas/Fort Worth International Airport (DFW)

On average, flying from Ottawa to Dallas generates about 175 kg of CO2 per passenger, and 175 kilograms equals 385 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ottawa to Dallas

See the map of the shortest flight path between Ottawa Macdonald–Cartier International Airport (YOW) and Dallas/Fort Worth International Airport (DFW).

Airport information

Origin 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
Destination 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