Distance From Merck/Upper Gwynedd Heliport to Dallas Fort Worth International Airport

The distance from Merck/Upper Gwynedd Heliport () to Dallas Fort Worth International Airport (DFW) is 1305 miles or 2100 kilometers or 1134 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 North Wales ( United States ) to Dallas-Fort Worth ( United States )?

A one-way nonstop (direct) flight between North Wales and Dallas-Fort Worth takes around 3 hours 0 minutes.

Estimated flight time from Merck/Upper Gwynedd Heliport, North Wales, United States to Dallas Fort Worth International Airport, Dallas-Fort Worth, United States is 3 hours 0 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 • - DFW

Kilometers		2100 km
Statute Miles		1305 miles
Nautical Miles		1134 nm
Avg. Time of Flight		3 hours 0 minutes

Merck/Upper Gwynedd Heliport to Dallas Fort Worth International Airport Flight Route Map - to DFW Flight Path

Location of Merck/Upper Gwynedd Heliport & Dallas Fort Worth International Airport is given below.
Click the map to view North Wales to Dallas-Fort Worth nonstop flight path and travel direction.

Click to see flight route on Google Map between North Wales, United States and Dallas-Fort Worth, United States. .

Nonstop flight route between North Wales, United States and Dallas-Fort Worth, United States.

Time Difference Between the Airports • - DFW

Time difference between North Wales (United States) and Dallas-Fort Worth (United States) is 2 Hours.
Dallas-Fort Worth time is 2 Hours behind North Wales.

Location	Local Time
North Wales (United States)	2026-06-23, 15:25:51 EDT
Dallas-Fort Worth (United States)	2026-06-23, 13:25:51 MDT

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

Merck/Upper Gwynedd Heliport ( / PN44) North Wales, United States

Destination

Dallas Fort Worth International Airport (DFW / KDFW) Dallas-Fort Worth, United States