How far is Quebec from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Quebec (Québec City Jean Lesage International Airport) is 623 miles / 1002 kilometers / 541 nautical miles.
The driving distance from Washington D.C. (IAD) to Quebec (YQB) is 751 miles / 1208 kilometers, and travel time by car is about 15 hours 2 minutes.
Washington Dulles International Airport – Québec City Jean Lesage International Airport
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Distance from Washington D.C. to Quebec
There are several ways to calculate the distance from Washington D.C. to Quebec. Here are two standard methods:
Vincenty's formula (applied above)- 622.540 miles
- 1001.881 kilometers
- 540.972 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- 622.582 miles
- 1001.949 kilometers
- 541.009 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 Washington D.C. to Quebec?
The estimated flight time from Washington Dulles International Airport to Québec City Jean Lesage International Airport is 1 hour and 40 minutes.
What is the time difference between Washington D.C. and Quebec?
There is no time difference between Washington D.C. and Quebec.
Flight carbon footprint between Washington Dulles International Airport (IAD) and Québec City Jean Lesage International Airport (YQB)
On average, flying from Washington D.C. to Quebec generates about 116 kg of CO2 per passenger, and 116 kilograms equals 255 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Quebec
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Québec City Jean Lesage International Airport (YQB).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Québec City Jean Lesage International Airport |
|---|---|
| City: | Quebec |
| Country: | Canada  |
| IATA Code: | YQB |
| ICAO Code: | CYQB |
| Coordinates: | 46°47′27″N, 71°23′35″W |