Nonstop flight route between Decatur, Illinois, United States and Santa Ana, California, United States:
Departure Airport:
(39°50'3"N by 88°51'56"W)
Arrival Airport:
(33°40'32"N by 117°52'5"W)
Distance from DEC to SNA:
1,652.93 miles (2,660.12 km)
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Jump to:
- About this route
- DEC Airport Information
- SNA Airport Information
- Facts about DEC
- Facts about SNA
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- 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 Decatur Airport (DEC), Decatur, Illinois, United States and John Wayne Airport (SNA), Santa Ana, California, United States would travel a Great Circle distance of 1,653 miles (or 2,660 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 Decatur 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: | DEC / KDEC |
| Airport Name: | Decatur Airport |
| Location: | Decatur, Illinois, United States |
| GPS Coordinates: | 39°50'3"N by 88°51'56"W |
| Area Served: | Decatur, Illinois |
| Operator/Owner: | Decatur Park District |
| Airport Type: | Public |
| Elevation: | 682 feet (208 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from DEC |
| More Information: | DEC 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 Decatur Airport (DEC):
- Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur 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.
- Decatur Airport (DEC) has 3 runways.
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
Facts about John Wayne Airport (SNA):
- Terminal C also provides a U.S.
- The closest airport to John Wayne Airport (SNA) is MCAS El Toro (NZJ), which is located only 8 miles (13 kilometers) E of SNA.
- 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.
- John Wayne Airport (SNA) has 2 runways.
- In 1990, the Thomas F.
- 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.
- In addition to continuing to serve aviation, the field became an important drag racing center.
- Martin and James Irvine made a deal for a five-year lease on 80 acres for $35 a month and founded a flying school on land owned by the Irvine Company.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.19 miles (55.02 km) ENE | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States |     |
| 2 | 39.74 miles (63.96 km) SE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 3 | 43.11 miles (69.38 km) W | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 4 | 44.49 miles (71.60 km) N | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 5 | 71.77 miles (115.50 km) ENE | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 6 | 72.06 miles (115.96 km) NW | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 7 | 74.24 miles (119.47 km) SSW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 8 | 82.50 miles (132.78 km) S | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 9 | 87.02 miles (140.04 km) ESE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 10 | 90.48 miles (145.61 km) ESE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 11 | 90.73 miles (146.02 km) SW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 12 | 99.06 miles (159.42 km) NE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 13 | 99.70 miles (160.45 km) SE | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 14 | 100.03 miles (160.99 km) SE | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 15 | 100.87 miles (162.34 km) NNE | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,055.79 miles (17,792.53 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,033.16 miles (17,756.11 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,010.48 miles (17,719.61 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,009.70 miles (17,718.36 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,973.92 miles (17,660.77 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,959.31 miles (17,637.25 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,949.73 miles (17,621.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,939.97 miles (17,606.14 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,938.75 miles (17,604.17 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,915.31 miles (17,566.45 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,897.41 miles (17,537.64 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,873.03 miles (17,498.40 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,848.43 miles (17,458.81 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,844.55 miles (17,452.57 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,824.71 miles (17,420.65 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.89 miles (12.70 km) E | MCAS El Toro (NZJ) | Santa Ana, California, United States | |
| 2 | 15.01 miles (24.15 km) NNW | Fullerton Municipal Airport (FUL) | Fullerton, California, United States | |
| 3 | 19.01 miles (30.60 km) WNW | Long Beach Airport (JLB) | Long Beach, California, United States | |
| 4 | 19.01 miles (30.60 km) WNW | Long Beach Airport (LGB) | Long Beach, California, United States | |
| 5 | 24.58 miles (39.55 km) NNE | Chino Airport (CNO) | Chino, California, United States | |
| 6 | 26.15 miles (42.09 km) NW | Compton/Woodley Airport (CPM) | Compton, California, United States | |
| 7 | 28.49 miles (45.84 km) WNW | Zamperini FieldLomita Landing Strip (TOA) | Torrance, California, United States | |
| 8 | 29.17 miles (46.95 km) N | Brackett Field (POC) | La Verne, California, United States | |
| 9 | 29.93 miles (48.17 km) NNW | San Gabriel Valley (El Monte) Airport (EMT) | El Monte, California, United States | |
| 10 | 30.44 miles (48.98 km) NNE | LA/Ontario International Airport (ONT) | Ontario (near Los Angeles), California, United States | |
| 11 | 30.91 miles (49.74 km) NE | Riverside Municipal Airport (RAL) | Riverside, California, United States | |
| 12 | 31.79 miles (51.16 km) WNW | Hawthorne Municipal Airport (HHR) | Hawthorne, California, United States | |
| 13 | 31.87 miles (51.29 km) NNE | Cable Airport (CCB) | Upland, California, United States | |
| 14 | 34.07 miles (54.83 km) NE | Flabob Airport (RIR) | Riverside/Rubidoux, California, United States | |
| 15 | 36.06 miles (58.03 km) WNW | Los Angeles International Airport (LAX) | Los Angeles, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,490.08 miles (18,491.45 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,481.87 miles (18,478.24 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,472.19 miles (18,462.66 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 11,465.13 miles (18,451.30 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,347.26 miles (18,261.59 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,232.52 miles (18,076.95 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,220.40 miles (18,057.43 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,190.18 miles (18,008.81 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,103.90 miles (17,869.95 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 11,068.39 miles (17,812.80 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 11,059.75 miles (17,798.90 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 12 | 11,059.07 miles (17,797.80 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 11,038.92 miles (17,765.38 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 11,028.47 miles (17,748.55 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 11,022.05 miles (17,738.23 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |