Nonstop flight route between Del Rio, Texas, United States and Buttonville, Ontario, Canada:
Departure Airport:
Arrival Airport:
Distance from DRT to YKZ:
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- About this route
 - DRT Airport Information
 - YKZ Airport Information
 - Facts about DRT
 - Facts about YKZ
 - Map of Nearest Airports to DRT
 - List of Nearest Airports to DRT
 - Map of Furthest Airports from DRT
 - List of Furthest Airports from DRT
 - Map of Nearest Airports to YKZ
 - List of Nearest Airports to YKZ
 - Map of Furthest Airports from YKZ
 - List of Furthest Airports from YKZ
 
About this route:
A direct, nonstop flight between Del Rio International Airport (DRT), Del Rio, Texas, United States and Buttonville Airport (YKZ), Buttonville, Ontario, Canada would travel a Great Circle distance of 1,551 miles (or 2,496 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 Del Rio International Airport and Buttonville Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | DRT / KDRT | 
| Airport Name: | Del Rio International Airport | 
| Location: | Del Rio, Texas, United States | 
| GPS Coordinates: | 29°22'27"N by 100°55'37"W | 
| Area Served: | Del Rio, Texas | 
| Operator/Owner: | Del Rio / Val Verde County | 
| Airport Type: | Public | 
| Elevation: | 1002 feet (305 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DRT | 
| More Information: | DRT Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YKZ / CYKZ | 
| Airport Name: | Buttonville Airport | 
| Location: | Buttonville, Ontario, Canada | 
| GPS Coordinates: | 43°51'38"N by 79°22'6"W | 
| Area Served: | Markham, Ontario | 
| Operator/Owner: | Toronto Airways Limited | 
| Airport Type: | Public | 
| Elevation: | 650 feet (198 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from YKZ | 
| More Information: | YKZ Maps & Info | 
Facts about Del Rio International Airport (DRT):
- The furthest airport from Del Rio International Airport (DRT) is Sir Gaëtan Duval Airport (RRG), which is located 11,249 miles (18,103 kilometers) away in Rodrigues Island, Mauritius.
 - ExpressJet operating as United Express served the airport for United Airlines with Embraer ERJ-145s nonstop to Houston Intercontinental Airport before discontinuing it in April 2013.
 - The airport covers 268 acres at an elevation of 1,002 feet.
 - Del Rio International Airport (DRT) currently has only 1 runway.
 - Del Rio was also served during the late 1940s and early 1950s by Trans-Texas Airways Douglas DC-3s to El Paso, Houston, San Antonio and other Texas cities.
 - Continental Connection had served the airport prior to the merger of Continental Airlines with United Airlines.
 - The closest airport to Del Rio International Airport (DRT) is Laughlin Air Force Base (DLF), which is located only 9 miles (15 kilometers) E of DRT.
 
Facts about Buttonville Airport (YKZ):
- The closest airport to Buttonville Airport (YKZ) is Billy Bishop Toronto City Airport (YTZ), which is located only 16 miles (26 kilometers) S of YKZ.
 - The furthest airport from Buttonville Airport (YKZ) is Margaret River Airport (MGV), which is located 11,402 miles (18,350 kilometers) away in Margaret River, Western Australia, Australia.
 - On 20 June 2010, an accident occurred just off Buttonville Airport.
 - Buttonville Airport is privately owned, and is threatened with closure due to lack of funds.
 - Because of Buttonville Airport's relatively low elevation of 650 feet, planes can take off or land at Buttonville 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.
 - Buttonville Airport (YKZ) has 2 runways.
 - On January 17, 2006, Nav Canada announced plans for the construction of a new air traffic control tower at Buttonville Airport.
 
