Distance From Dubuque Regional Airport to Tulsa International Airport, DBQ - TUL Distance

The distance from Dubuque Regional Airport (DBQ) to Tulsa International Airport (TUL) is 511 miles or 821 kilometers or 443 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Dubuque ( United States ) to Tulsa ( United States )?

A one-way nonstop (direct) flight between Dubuque and Tulsa takes around 1 hours 10 minutes.

Estimated flight time from Dubuque Regional Airport, Dubuque, United States to Tulsa International Airport, Tulsa, United States is 1 hours 10 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • DBQ - TUL

Kilometers		821 km
Statute Miles		511 miles
Nautical Miles		443 nm
Avg. Time of Flight		1 hours 10 minutes

Dubuque Regional Airport to Tulsa International Airport Flight Route Map - DBQ to TUL Flight Path

Location of Dubuque Regional Airport & Tulsa International Airport is given below.
Click the map to view Dubuque to Tulsa nonstop flight path and travel direction.

Click to see flight route on Google Map between Dubuque, United States and Tulsa, United States. .

Nonstop flight route between Dubuque, United States and Tulsa, United States.

Time Difference Between the Airports • DBQ - TUL

Time difference between Dubuque (United States) and Tulsa (United States) is 1 Hours.
Tulsa time is 1 Hours ahead of Dubuque.

Location	Local Time
Dubuque (United States)	2026-11-01, 11:05:27 CST
Tulsa (United States)	2026-11-01, 12:05:27 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Dubuque Regional Airport (DBQ / KDBQ) Dubuque, United States

Destination

Tulsa International Airport (TUL / KTUL) Tulsa, United States