About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Manassas Regional Airport (HEF), Manassas, Virginia, United States would travel a Great Circle distance of 682 miles (or 1,097 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 St. Louis Downtown Airport and Manassas Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

IATA / ICAO Codes: CPS / KCPS
Airport Name: St. Louis Downtown Airport
Location: Cahokia, Illinois (near St. Louis), United States
GPS Coordinates: 38°34'14"N by 90°9'21"W
Area Served: Greater St. Louis
Operator/Owner: Bi-State Development Agency
Airport Type: Public
Elevation: 413 feet (126 meters)
# of Runways: 3
View all routes: Routes from CPS
More Information: CPS Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: HEF / KHEF
Airport Names:
  1. Manassas Regional Airport
  2. Harry P. Davis Field
  3. HEF[1] or MNZ[2]
Location: Manassas, Virginia, United States
GPS Coordinates: 38°43'17"N by 77°30'56"W
Area Served: Manassas, Virginia
Operator/Owner: City of Manassas
Airport Type: Public
Elevation: 192 feet (59 meters)
# of Runways: 2
View all routes: Routes from HEF
More Information: HEF Maps & Info

Facts about St. Louis Downtown Airport (CPS):

  • St. Louis Downtown Airport (CPS) has 3 runways.
  • Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 airport opened in 1929 as Curtiss-Steinberg Airport.
  • The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
  • The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.

Facts about Manassas Regional Airport (HEF):

  • Because of Manassas Regional Airport's relatively low elevation of 192 feet, planes can take off or land at Manassas Regional 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 "Manassas Regional Airport", other names for HEF include "Harry P. Davis Field" and "HEF[1] or MNZ[2]".
  • Manassas Regional Airport (HEF) has 2 runways.
  • The furthest airport from Manassas Regional Airport (HEF) is Margaret River Airport (MGV), which is located 11,661 miles (18,767 kilometers) away in Margaret River, Western Australia, Australia.
  • Manassas Regional Airport covers an area of 888 acres at an elevation of 192 feet above mean sea level.
  • The closest airport to Manassas Regional Airport (HEF) is Manassas Regional Airport (MNZ), which is located only 0 mile (0 kilometer) N of HEF.

Map of Nearest Airports to St. Louis Downtown Airport:

List of Nearest Airports to St. Louis Downtown Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
116.47 miles (26.50 km) NWLambert–St. Louis International Airport (STL)St. Louis, Missouri, United StatesView Lambert–St. Louis International Airport on a map Set STL as origin Airport Set STL as destination Airport Get more information about Lambert–St. Louis International Airport
217.42 miles (28.04 km) EMidAmerica St. Louis Airport (BLV)Belleville, Illinois, United StatesView MidAmerica St. Louis Airport on a map Set BLV as origin Airport Set BLV as destination Airport Get more information about MidAmerica St. Louis Airport
322.85 miles (36.78 km) NNESt. Louis Regional Airport (ALN)Alton, Illinois, United StatesView St. Louis Regional Airport on a map Set ALN as origin Airport Set ALN as destination Airport Get more information about St. Louis Regional Airport
427.50 miles (44.26 km) WNWSpirit of St. Louis Airport (SUS)Chesterfield, Missouri, United StatesView Spirit of St. Louis Airport on a map Set SUS as origin Airport Set SUS as destination Airport Get more information about Spirit of St. Louis Airport
545.73 miles (73.59 km) ENEGreenville Airport (GRE)Greenville, Illinois, United StatesView Greenville Airport on a map Set GRE as origin Airport Set GRE as destination Airport Get more information about Greenville Airport
664.55 miles (103.88 km) ESalem–Leckrone Airport (SLO)Salem, Illinois, United StatesView Salem–Leckrone Airport on a map Set SLO as origin Airport Set SLO as destination Airport Get more information about Salem–Leckrone Airport
772.26 miles (116.30 km) ESEMt. Vernon Airport (MVN)Mount Vernon, Illinois, United StatesView Mt. Vernon Airport on a map Set MVN as origin Airport Set MVN as destination Airport Get more information about Mt. Vernon Airport
873.57 miles (118.39 km) SESouthern Illinois Airport (MDH)Carbondale/Murphysboro, Illinois, United StatesView Southern Illinois Airport on a map Set MDH as origin Airport Set MDH as destination Airport Get more information about Southern Illinois Airport
983.94 miles (135.09 km) SEWilliamson County Regional Airport (MWA)Marion, Illinois, United StatesView Williamson County Regional Airport on a map Set MWA as origin Airport Set MWA as destination Airport Get more information about Williamson County Regional Airport
1091.63 miles (147.46 km) NNEAbraham Lincoln Capital Airport (SPI)Springfield, Illinois, United StatesView Abraham Lincoln Capital Airport on a map Set SPI as origin Airport Set SPI as destination Airport Get more information about Abraham Lincoln Capital Airport
1192.63 miles (149.07 km) WSWRolla National Airport (VIH)Rolla, Missouri, United StatesView Rolla National Airport on a map Set VIH as origin Airport Set VIH as destination Airport Get more information about Rolla National Airport
1298.29 miles (158.19 km) SSECape Girardeau Regional Airport (CGI)Cape Girardeau, Missouri, United StatesView Cape Girardeau Regional Airport on a map Set CGI as origin Airport Set CGI as destination Airport Get more information about Cape Girardeau Regional Airport
13108.03 miles (173.86 km) WJefferson City Memorial Airport (JEF)Jefferson City, Missouri, United StatesView Jefferson City Memorial Airport on a map Set JEF as origin Airport Set JEF as destination Airport Get more information about Jefferson City Memorial Airport
14109.88 miles (176.83 km) NNWQuincy Regional Airport (UIN)Quincy, Illinois, United StatesView Quincy Regional Airport on a map Set UIN as origin Airport Set UIN as destination Airport Get more information about Quincy Regional Airport
15111.34 miles (179.18 km) NEDecatur Airport (DEC)Decatur, Illinois, United StatesView Decatur Airport on a map Set DEC as origin Airport Set DEC as destination Airport Get more information about Decatur Airport

Map of Furthest Airports from St. Louis Downtown Airport:

List of Furthest Airports from St. Louis Downtown Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,998.38 miles (17,700.14 km) WMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as origin Airport Set MGV as destination Airport Get more information about Margaret River Airport
210,976.37 miles (17,664.71 km) WBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as origin Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
310,953.82 miles (17,628.43 km) WBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as origin Airport Set BUY as destination Airport Get more information about Bunbury Airport
410,950.15 miles (17,622.51 km) WManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as origin Airport Set MJP as destination Airport Get more information about Manjimup Airport
510,924.13 miles (17,580.63 km) WRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as origin Airport Set RTS as destination Airport Get more information about Rottnest Airport
610,908.52 miles (17,555.52 km) WJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as origin Airport Set JAD as destination Airport Get more information about Jandakot Airport
710,899.45 miles (17,540.92 km) WPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as origin Airport Set PER as destination Airport Get more information about Perth Airport
810,897.05 miles (17,537.06 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as origin Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
910,874.80 miles (17,501.25 km) WAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as origin Airport Set ALH as destination Airport Get more information about Albany Airport
1010,862.63 miles (17,481.67 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as origin Airport Set GET as destination Airport Get more information about Geraldton Airport
1110,855.26 miles (17,469.80 km) WKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as origin Airport Set KNI as destination Airport Get more information about Katanning Airport
1210,843.70 miles (17,451.20 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as origin Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1310,809.16 miles (17,395.61 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as origin Airport Set MXU as destination Airport Get more information about Mullewa Airport
1410,809.10 miles (17,395.51 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as origin Airport Set MWB as destination Airport Get more information about Morawa Airport
1510,804.00 miles (17,387.31 km) WSWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as origin Airport Set MJK as destination Airport Get more information about Shark Bay Airport

Map of Nearest Airports to Manassas Regional Airport:

List of Nearest Airports to Manassas Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
10.00 miles (0.00 km) NManassas Regional Airport (MNZ)Manassas, Virginia, United StatesView Manassas Regional Airport on a map Set MNZ as destination Airport Set MNZ as destination Airport Get more information about Manassas Regional Airport
215.74 miles (25.34 km) NNEWashington Dulles International Airport (IAD)Washington, D.C. / Virginia, United StatesView Washington Dulles International Airport on a map Set IAD as destination Airport Set IAD as destination Airport Get more information about Washington Dulles International Airport
318.04 miles (29.02 km) EDavison Army Airfield (DAA)Fort Belvoir, Virginia, United StatesView Davison Army Airfield on a map Set DAA as destination Airport Set DAA as destination Airport Get more information about Davison Army Airfield
424.75 miles (39.83 km) NLeesburg Executive Airport (JYO)Leesburg, Virginia, United StatesView Leesburg Executive Airport on a map Set JYO as destination Airport Set JYO as destination Airport Get more information about Leesburg Executive Airport
527.27 miles (43.89 km) ENERonald Reagan Washington National Airport (DCA)Arlington County, Virginia (near Washington, D.C.), United StatesView Ronald Reagan Washington National Airport on a map Set DCA as destination Airport Set DCA as destination Airport Get more information about Ronald Reagan Washington National Airport
628.18 miles (45.35 km) ENEBolling Air Force Base (BOF)Washington, D.C., United StatesView Bolling Air Force Base on a map Set BOF as destination Airport Set BOF as destination Airport Get more information about Bolling Air Force Base
735.49 miles (57.11 km) EAndrews Field (ADW)Camp Springs, Maryland, United StatesView Andrews Field on a map Set ADW as destination Airport Set ADW as destination Airport Get more information about Andrews Field
836.14 miles (58.17 km) NNEMontgomery County Airpark (GAI)Gaithersburg, Maryland, United StatesView Montgomery County Airpark on a map Set GAI as destination Airport Set GAI as destination Airport Get more information about Montgomery County Airpark
936.60 miles (58.91 km) ENECollege Park Airport (CGS)College Park, Maryland, United StatesView College Park Airport on a map Set CGS as destination Airport Set CGS as destination Airport Get more information about College Park Airport
1041.96 miles (67.53 km) WNWFront Royal–Warren County Airport (FRR)Front Royal, Virginia, United StatesView Front Royal–Warren County Airport on a map Set FRR as destination Airport Set FRR as destination Airport Get more information about Front Royal–Warren County Airport
1143.53 miles (70.06 km) SWOrange County Airport (OMH)Orange, Virginia, United StatesView Orange County Airport on a map Set OMH as destination Airport Set OMH as destination Airport Get more information about Orange County Airport
1244.66 miles (71.87 km) NWWinchester Regional Airport (WGO)Winchester, Virginia, United StatesView Winchester Regional Airport on a map Set WGO as destination Airport Set WGO as destination Airport Get more information about Winchester Regional Airport
1346.33 miles (74.56 km) SSEA.P. Hill Army Airfield (APH)Fort A.P. Hill, Virginia, United StatesView A.P. Hill Army Airfield on a map Set APH as destination Airport Set APH as destination Airport Get more information about A.P. Hill Army Airfield
1447.80 miles (76.93 km) ENETipton Airport (FME)Odenton, Maryland, United StatesView Tipton Airport on a map Set FME as destination Airport Set FME as destination Airport Get more information about Tipton Airport
1548.69 miles (78.36 km) NFrederick Municipal Airport (FDK)Frederick, Maryland, United StatesView Frederick Municipal Airport on a map Set FDK as destination Airport Set FDK as destination Airport Get more information about Frederick Municipal Airport

Map of Furthest Airports from Manassas Regional Airport:

List of Furthest Airports from Manassas Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,661.36 miles (18,767.09 km) WSWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as destination Airport Set MGV as destination Airport Get more information about Margaret River Airport
211,638.13 miles (18,729.70 km) WSWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as destination Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
311,619.23 miles (18,699.29 km) WSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as destination Airport Set MJP as destination Airport Get more information about Manjimup Airport
411,613.66 miles (18,690.32 km) WSWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as destination Airport Set BUY as destination Airport Get more information about Bunbury Airport
511,568.46 miles (18,617.59 km) WSWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as destination Airport Set RTS as destination Airport Get more information about Rottnest Airport
611,555.82 miles (18,597.24 km) WSWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as destination Airport Set JAD as destination Airport Get more information about Jandakot Airport
711,551.30 miles (18,589.97 km) WSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as destination Airport Set ALH as destination Airport Get more information about Albany Airport
811,545.45 miles (18,580.55 km) WSWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as destination Airport Set PER as destination Airport Get more information about Perth Airport
911,524.11 miles (18,546.21 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as destination Airport Set KNI as destination Airport Get more information about Katanning Airport
1011,516.15 miles (18,533.39 km) SWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as destination Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1111,457.11 miles (18,438.38 km) SWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as destination Airport Set GET as destination Airport Get more information about Geraldton Airport
1211,421.73 miles (18,381.45 km) SWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as destination Airport Set MWB as destination Airport Get more information about Morawa Airport
1311,416.79 miles (18,373.50 km) SWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as destination Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1411,407.38 miles (18,358.36 km) SWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as destination Airport Set MXU as destination Airport Get more information about Mullewa Airport
1511,340.93 miles (18,251.41 km) SWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as destination Airport Set MJK as destination Airport Get more information about Shark Bay Airport