How far is Dubuque, IA, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Dubuque (Dubuque Regional Airport) is 1564 miles / 2517 kilometers / 1359 nautical miles.
The driving distance from Ontario (ONT) to Dubuque (DBQ) is 1839 miles / 2960 kilometers, and travel time by car is about 32 hours 8 minutes.
Ontario International Airport – Dubuque Regional Airport
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Distance from Ontario to Dubuque
There are several ways to calculate the distance from Ontario to Dubuque. Here are two standard methods:
Vincenty's formula (applied above)- 1563.926 miles
- 2516.895 kilometers
- 1359.014 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- 1561.059 miles
- 2512.281 kilometers
- 1356.523 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 Ontario to Dubuque?
The estimated flight time from Ontario International Airport to Dubuque Regional Airport is 3 hours and 27 minutes.
What is the time difference between Ontario and Dubuque?
The time difference between Ontario and Dubuque is 2 hours. Dubuque is 2 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Dubuque Regional Airport (DBQ)
On average, flying from Ontario to Dubuque generates about 184 kg of CO2 per passenger, and 184 kilograms equals 405 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ontario to Dubuque
See the map of the shortest flight path between Ontario International Airport (ONT) and Dubuque Regional Airport (DBQ).
Airport information
Origin | Ontario International Airport |
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City: | Ontario, CA |
Country: | United States |
IATA Code: | ONT |
ICAO Code: | KONT |
Coordinates: | 34°3′21″N, 117°36′3″W |
Destination | Dubuque Regional Airport |
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City: | Dubuque, IA |
Country: | United States |
IATA Code: | DBQ |
ICAO Code: | KDBQ |
Coordinates: | 42°24′7″N, 90°42′34″W |