Distance From Mawella Lagoon Seaplane Base to Tulsa International Airport, DIW - TUL Distance

The distance from Mawella Lagoon Seaplane Base (DIW) to Tulsa International Airport (TUL) is 9514 miles or 15310 kilometers or 8262 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 Dickwella ( Sri Lanka ) to Tulsa ( United States )?

A one-way nonstop (direct) flight between Dickwella and Tulsa takes around 21 hours 52 minutes.

Estimated flight time from Mawella Lagoon Seaplane Base, Dickwella, Sri Lanka to Tulsa International Airport, Tulsa, United States is 21 hours 52 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 • DIW - TUL

Kilometers		15310 km
Statute Miles		9514 miles
Nautical Miles		8262 nm
Avg. Time of Flight		21 hours 52 minutes

Mawella Lagoon Seaplane Base to Tulsa International Airport Flight Route Map - DIW to TUL Flight Path

Location of Mawella Lagoon Seaplane Base & Tulsa International Airport is given below.
Click the map to view Dickwella to Tulsa nonstop flight path and travel direction.

Click to see flight route on Google Map between Dickwella, Sri Lanka and Tulsa, United States. .

Nonstop flight route between Dickwella, Sri Lanka and Tulsa, United States.

Time Difference Between the Airports • DIW - TUL

Time difference between Dickwella (Sri Lanka) and Tulsa (United States) is 10 Hours 30 Minutes.
Tulsa time is 10 Hours 30 Minutes behind Dickwella.

Location	Local Time
Dickwella (Sri Lanka)	2025-12-15, 23:12:58 +0530
Tulsa (United States)	2025-12-15, 12:42:58 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

Mawella Lagoon Seaplane Base (DIW / ) Dickwella, Sri Lanka

Destination

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