Nonstop flight route between Aurora, Illinois, United States and Santa Ana, California, United States:
Departure Airport:
Arrival Airport:
Distance from AUZ to SNA:
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- About this route
 - AUZ Airport Information
 - SNA Airport Information
 - Facts about AUZ
 - Facts about SNA
 - Map of Nearest Airports to AUZ
 - List of Nearest Airports to AUZ
 - Map of Furthest Airports from AUZ
 - List of Furthest Airports from AUZ
 - Map of Nearest Airports to SNA
 - List of Nearest Airports to SNA
 - Map of Furthest Airports from SNA
 - List of Furthest Airports from SNA
 
About this route:
A direct, nonstop flight between Chicago/Aurora Municipal Airport (AUZ), Aurora, Illinois, United States and John Wayne Airport (SNA), Santa Ana, California, United States would travel a Great Circle distance of 1,691 miles (or 2,722 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 Chicago/Aurora Municipal Airport and John Wayne Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | AUZ / KARR | 
| Airport Names: | 
                    
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| Location: | Aurora, Illinois, United States | 
| GPS Coordinates: | 41°46'18"N by 88°28'32"W | 
| Area Served: | Chicago / Aurora | 
| Airport Type: | Public | 
| Elevation: | 712 feet (217 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from AUZ | 
| More Information: | AUZ Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | SNA / KSNA | 
| Airport Name: | John Wayne Airport | 
| Location: | Santa Ana, California, United States | 
| GPS Coordinates: | 33°40'32"N by 117°52'5"W | 
| Area Served: | Orange County, California | 
| Operator/Owner: | Orange County | 
| Airport Type: | Public | 
| Elevation: | 56 feet (17 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from SNA | 
| More Information: | SNA Maps & Info | 
Facts about Chicago/Aurora Municipal Airport (AUZ):
- Because of Chicago/Aurora Municipal Airport's relatively low elevation of 712 feet, planes can take off or land at Chicago/Aurora Municipal 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.
 - In addition to being known as "Chicago/Aurora Municipal Airport", another name for AUZ is "ARR".
 - The closest airport to Chicago/Aurora Municipal Airport (AUZ) is DuPage Airport (DPA), which is located only 15 miles (24 kilometers) NE of AUZ.
 - The furthest airport from Chicago/Aurora Municipal Airport (AUZ) is Margaret River Airport (MGV), which is located 11,047 miles (17,778 kilometers) away in Margaret River, Western Australia, Australia.
 - Chicago/Aurora Municipal Airport (AUZ) has 3 runways.
 
Facts about John Wayne Airport (SNA):
- Flights from Canada complete immigrations and customs formalities in Canada via United States border preclearance.
 - Because of John Wayne Airport's relatively low elevation of 56 feet, planes can take off or land at John Wayne 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.
 - The furthest airport from John Wayne Airport (SNA) is Pierrefonds Airport (ZSE), which is located 11,490 miles (18,491 kilometers) away in Saint-Pierre, Réunion.
 - John Wayne Airport (SNA) has 2 runways.
 - In 1967, the 22,000-square-foot Eddie Martin Terminal was constructed to accommodate 400,000 annual passengers.
 - The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport since it has over 10,000 passenger boardings per year.Federal Aviation Administration records say the airport had 4,247,802 enplanements in calendar year 2011, a decrease from 4,278,623 in 2010.
 - All three terminals, A, B and C, are within the same Thomas F.
 - The earliest dated depiction of Martin Airport which has been located was on a 1929 AAA street map.
 - The closest airport to John Wayne Airport (SNA) is MCAS El Toro (NZJ), which is located only 8 miles (13 kilometers) E of SNA.
 
