Nonstop flight route between Caldwell, New Jersey, United States and Washington, D.C. / Virginia, United States:
Departure Airport:
Arrival Airport:
Distance from CDW to IAD:
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- About this route
 - CDW Airport Information
 - IAD Airport Information
 - Facts about CDW
 - Facts about IAD
 - Map of Nearest Airports to CDW
 - List of Nearest Airports to CDW
 - Map of Furthest Airports from CDW
 - List of Furthest Airports from CDW
 - Map of Nearest Airports to IAD
 - List of Nearest Airports to IAD
 - Map of Furthest Airports from IAD
 - List of Furthest Airports from IAD
 
About this route:
A direct, nonstop flight between Essex County Airport (CDW), Caldwell, New Jersey, United States and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 215 miles (or 346 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 relatively short distance between Essex County Airport and Washington Dulles International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CDW / KCDW | 
| Airport Name: | Essex County Airport | 
| Location: | Caldwell, New Jersey, United States | 
| GPS Coordinates: | 40°52'31"N by 74°16'53"W | 
| Area Served: | Caldwell, New Jersey | 
| Operator/Owner: | Essex County Improvement Authority | 
| Airport Type: | Public | 
| Elevation: | 172 feet (52 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from CDW | 
| More Information: | CDW Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | IAD / KIAD | 
| Airport Name: | Washington Dulles International Airport | 
| Location: | Washington, D.C. / Virginia, United States | 
| GPS Coordinates: | 38°56'39"N by 77°27'20"W | 
| Area Served: | Washington metropolitan area | 
| Airport Type: | Public | 
| Elevation: | 313 feet (95 meters) | 
| # of Runways: | 5 | 
| View all routes: | Routes from IAD | 
| More Information: | IAD Maps & Info | 
Facts about Essex County Airport (CDW):
- The closest airport to Essex County Airport (CDW) is Morristown Municipal Airport (MMU), which is located only 9 miles (14 kilometers) SW of CDW.
 - Essex County Airport (CDW) has 2 runways.
 - The furthest airport from Essex County Airport (CDW) is Margaret River Airport (MGV), which is located 11,734 miles (18,884 kilometers) away in Margaret River, Western Australia, Australia.
 - Essex County Airport, informally "Caldwell Airport", is a public use airport located in Fairfield Township, Essex County, New Jersey, two nautical miles north of the central business district of Caldwell, a borough of northwestern Essex County in the U.S.
 - Because of Essex County Airport's relatively low elevation of 172 feet, planes can take off or land at Essex County 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.
 - Essex County Airport covers an area of 275 acres at an elevation of 172 feet above mean sea level.
 
Facts about Washington Dulles International Airport (IAD):
- Washington Dulles International Airport (IAD) has 5 runways.
 - The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
 - Under the development plan, future phases would see the addition of several new midfield concourses and a new south terminal.
 - United Airlines maintains one of two East Coast hubs at Dulles which handled 56.7% of scheduled air carrier passengers at the airport.JetBlue handled 6.8% of scheduled air carrier passengers.
 - The main terminal was extended in 1996 to 1,240 feet —Saarinen's original design length—which was slightly more than double its originally constructed length of 600 feet.
 - The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
 - The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
 - Loudoun County Transit provides a bus service which runs from the Dulles Town Center shopping center, to the airport, then to the Steven F.
 - The civil engineering firm Ammann and Whitney was named lead contractor.
 - Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles 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.
 
