Nonstop flight route between Douglas, Arizona, United States and Santiago, Dominican Republic:

About this route:

A direct, nonstop flight between Douglas Municipal Airport (DGL), Douglas, Arizona, United States and Cibao International Airport (STI), Santiago, Dominican Republic would travel a Great Circle distance of 2,549 miles (or 4,103 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 Douglas Municipal Airport and Cibao International 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 Douglas Municipal Airport and Cibao International 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 Douglas Municipal Airport (DGL):

• A 1975 improvement project included replacement of the Medium Intensity Runway Lighting system for Runways 17-35 and 8-26.
• In 1949-50, the base administration building was remodeled to serve as an airline terminal building.
• Records of Auxiliary Airfield #4 have been lost to time.
• Because of Douglas Municipal Airport's high elevation of 4,173 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DGL. Combined with a high temperature, this could make DGL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The 1943 photo of Douglas Army Airfield looks like Bisbee-Douglas International Airport, not the current Douglas Municipal Airport.
• In addition to being known as "Douglas Municipal Airport", another name for DGL is "Douglas Army Airfield".
• The furthest airport from Douglas Municipal Airport (DGL) is Sir Gaëtan Duval Airport (RRG), which is located 11,522 miles (18,542 kilometers) away in Rodrigues Island, Mauritius.
• Douglas Municipal Airport (DGL) has 2 runways.
• The closest airport to Douglas Municipal Airport (DGL) is Bisbee Douglas International Airport (DUG), which is located only 10 miles (17 kilometers) NNW of DGL.

Facts about Cibao International Airport (STI):

• United Airlines operates a daily flight to Newark Liberty International Airport in New Jersey using the Boeing 737-900ER.
• Runway 11/29 is one of the most modern runways in the country.
• In addition to being known as "Cibao International Airport", another name for STI is "Aeropuerto Internacional del Cibao".
• Because of Cibao International Airport's relatively low elevation of 565 feet, planes can take off or land at Cibao International 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.
• Air Turks and Caicos, flag carrier of the Turks and Caicos Islands, designates Santiago as their major international focus city, operating more than ten flights a week, in high season, to Providenciales and Grand Turk.
• On January 9, 2009, Spirit Airlines announced operations to Santiago City from Fort Lauderdale, Florida, starting on June 21, 2009.
• Cibao International Airport (STI) currently has only 1 runway.
• Cibao International Airport handled 1,092,229 passengers last year.
• The closest airport to Cibao International Airport (STI) is Gregorio Luperón International Airport (POP), which is located 24 miles (39 kilometers) N of STI.
• The furthest airport from Cibao International Airport (STI) is RAAF Learmonth (LEA), which is nearly antipodal to Cibao International Airport (meaning Cibao International Airport is almost on the exact opposite side of the Earth from RAAF Learmonth), and is located 12,076 miles (19,435 kilometers) away in Exmouth, Western Australia, Australia.