Distance From Ruby Airport to Raleigh Durham International Airport, RBY - RDU Distance

The distance from Ruby Airport (RBY) to Raleigh Durham International Airport (RDU) is 3623 miles or 5831 kilometers or 3147 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 Ruby ( United States ) to Raleigh/Durham ( United States )?

A one-way nonstop (direct) flight between Ruby and Raleigh/Durham takes around 8 hours 19 minutes.

Estimated flight time from Ruby Airport, Ruby, United States to Raleigh Durham International Airport, Raleigh/Durham, United States is 8 hours 19 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 • RBY - RDU

Kilometers		5831 km
Statute Miles		3623 miles
Nautical Miles		3147 nm
Avg. Time of Flight		8 hours 19 minutes

Ruby Airport to Raleigh Durham International Airport Flight Route Map - RBY to RDU Flight Path

Location of Ruby Airport & Raleigh Durham International Airport is given below.
Click the map to view Ruby to Raleigh/Durham nonstop flight path and travel direction.

Click to see flight route on Google Map between Ruby, United States and Raleigh/Durham, United States. .

Nonstop flight route between Ruby, United States and Raleigh/Durham, United States.

Time Difference Between the Airports • RBY - RDU

Time difference between Ruby (United States) and Raleigh/Durham (United States) is 4 Hours.
Raleigh/Durham time is 4 Hours ahead of Ruby.

Location	Local Time
Ruby (United States)	2026-04-30, 22:09:31 AKDT
Raleigh/Durham (United States)	2026-05-01, 02:09:31 EDT

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

Ruby Airport (RBY / PARY) Ruby, United States

Destination

Raleigh Durham International Airport (RDU / KRDU) Raleigh/Durham, United States