Nonstop flight route between Roanoke, Virginia, United States and Porto, Portugal:

About this route:

A direct, nonstop flight between Roanoke–Blacksburg Regional Airport (ROA), Roanoke, Virginia, United States and Francisco Sá Carneiro Airport (OPO), Porto, Portugal would travel a Great Circle distance of 3,713 miles (or 5,976 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Roanoke–Blacksburg Regional Airport and Francisco Sá Carneiro Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Roanoke–Blacksburg Regional Airport and Francisco Sá Carneiro Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Roanoke–Blacksburg Regional Airport (ROA):

• The expansion also resulted in the creation of a tunnel beneath Runway 06/24 along Virginia State Route 118.
• In the time since the initial commercial service to Roanoke commenced in 1933, various airlines have offered non-stop service to and from Roanoke.
• The furthest airport from Roanoke–Blacksburg Regional Airport (ROA) is Margaret River Airport (MGV), which is located 11,559 miles (18,603 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Roanoke–Blacksburg Regional Airport (ROA) is Virginia Tech Montgomery Executive Airport (BCB), which is located 25 miles (40 kilometers) WSW of ROA.
• In addition to being known as "Roanoke–Blacksburg Regional Airport", another name for ROA is "Woodrum Field".
• Designed for future expansion to accommodate additional aircraft, there has been talk of a terminal expansion, though official plans have yet to be announced.
• During the period of Piedmont’s dominance, several regional airlines established service to Roanoke only to later pull out.
• Roanoke–Blacksburg Regional Airport (ROA) has 2 runways.
• As per Federal Aviation Administration records, the airport had 315,293 passenger boardings in calendar year 2008, 297,588 enplanements in 2009, and 316,478 in 2010.
• Shortly after it departed from Asheville Regional Airport in Asheville, North Carolina, on July 19, 1967, Piedmont Airlines Flight 22 collided with a twin-engine Cessna 310 on approach to Asheville.

Facts about Francisco Sá Carneiro Airport (OPO):

• Along with the airports in Lisbon, Horta, Faro, Flores, Santa Maria, Ponta Delgada and Beja, the airport's concessions to provide support to civil aviation was conceded to ANA Aeroportos de Portugal on 18 December 1998, under provisions of decree 404/98.
• The furthest airport from Francisco Sá Carneiro Airport (OPO) is Westport Airport (WSZ), which is nearly antipodal to Francisco Sá Carneiro Airport (meaning Francisco Sá Carneiro Airport is almost on the exact opposite side of the Earth from Westport Airport), and is located 12,400 miles (19,955 kilometers) away in Westport, New Zealand.
• Because of Francisco Sá Carneiro Airport's relatively low elevation of 226 feet, planes can take off or land at Francisco Sá Carneiro Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Francisco Sá Carneiro Airport handled 6,050,094 passengers last year.
• The closest airport to Francisco Sá Carneiro Airport (OPO) is Braga Airport (BGZ), which is located 27 miles (44 kilometers) NNE of OPO.
• Francisco Sá Carneiro Airport (OPO) currently has only 1 runway.
• In addition to being known as "Francisco Sá Carneiro Airport", another name for OPO is "Aeroporto Francisco Sá Carneiro".