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Distance between Tulsa, OK (TUL) and Dubuque, IA (DBQ)

Flight distance from Tulsa to Dubuque (Tulsa International Airport – Dubuque Regional Airport) is 510 miles / 821 kilometers / 443 nautical miles. Estimated flight time is 1 hour 27 minutes.

Driving distance from Tulsa (TUL) to Dubuque (DBQ) is 652 miles / 1049 kilometers and travel time by car is about 12 hours 1 minutes.

Tulsa – Dubuque

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510
Miles
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821
Kilometers
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443
Nautical miles

How far is Dubuque from Tulsa?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 509.847 miles
  • 820.520 kilometers
  • 443.045 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
  • 510.040 miles
  • 820.829 kilometers
  • 443.212 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).

Flight Duration

Estimated flight time from Tulsa to Dubuque is 1 hour 27 minutes.

Time difference and current local times

There is no time difference between Tulsa and Dubuque.

Tulsa time to Dubuque time converter

Time in Tulsa: 00:00 ⇆ Time in Dubuque: 00:00

Current local times

Tulsa, OK

 CDT

Dubuque, IA

 CDT

Carbon dioxide emissions

On average flying from Tulsa to Dubuque generates about 100 kg of CO2 per passenger, 100 kilograms is equal to 221 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tulsa to Dubuque

Shortest flight path between Tulsa International Airport (TUL) and Dubuque Regional Airport (DBQ).

Airport information

Origin Tulsa International Airport
City: Tulsa, OK
Country: United States Flag of United States
IATA Code: TUL
ICAO Code: KTUL
Coordinates: 36°11′54″N, 95°53′17″W
Destination Dubuque Regional Airport
City: Dubuque, IA
Country: United States Flag of United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W