How far is Dubuque, IA, from Toronto?

The distance between Toronto (Toronto Pearson International Airport) and Dubuque (Dubuque Regional Airport) is 567 miles / 913 kilometers / 493 nautical miles.

The driving distance from Toronto (YYZ) to Dubuque (DBQ) is 694 miles / 1117 kilometers, and travel time by car is about 13 hours 23 minutes.

Distance from Toronto to Dubuque

There are several ways to calculate the distance from Toronto to Dubuque. Here are two standard methods:

Vincenty's formula (applied above)

• 567.397 miles
• 913.136 kilometers
• 493.054 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

• 565.927 miles
• 910.772 kilometers
• 491.777 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 Toronto to Dubuque?

The estimated flight time from Toronto Pearson International Airport to Dubuque Regional Airport is 1 hour and 34 minutes.

What is the time difference between Toronto and Dubuque?

The time difference between Toronto and Dubuque is 1 hour. Dubuque is 1 hour behind Toronto.

Flight carbon footprint between Toronto Pearson International Airport (YYZ) and Dubuque Regional Airport (DBQ)

On average, flying from Toronto to Dubuque generates about 108 kg of CO2 per passenger, and 108 kilograms equals 239 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Toronto to Dubuque

See the map of the shortest flight path between Toronto Pearson International Airport (YYZ) and Dubuque Regional Airport (DBQ).

Airport information

Origin	Toronto Pearson International Airport
City:	Toronto
Country:	Canada
IATA Code:	YYZ
ICAO Code:	CYYZ
Coordinates:	43°40′37″N, 79°37′50″W

Destination	Dubuque Regional Airport
City:	Dubuque, IA
Country:	United States
IATA Code:	DBQ
ICAO Code:	KDBQ
Coordinates:	42°24′7″N, 90°42′34″W