About this route:

A direct, nonstop flight between Grayling Airport (KGX), Grayling, Alaska, United States and Marco Island Airport (MRK), Marco Island, Florida, United States would travel a Great Circle distance of 4,270 miles (or 6,872 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 large distance between Grayling Airport and Marco Island Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Grayling Airport and Marco Island Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: KGX /
Airport Names:
  1. Grayling Airport
  2. none
Location: Grayling, Alaska, United States
GPS Coordinates: 62°53'39"N by 160°3'53"W
Operator/Owner: State of Alaska DOT&PF - Northern Region
Airport Type: Public
Elevation: 99 feet (30 meters)
# of Runways: 1
View all routes: Routes from KGX
More Information: KGX Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: MRK / KMKY
Airport Names:
  1. Marco Island Airport
  2. Marco Island Executive Airport
  3. MKY
Location: Marco Island, Florida, United States
GPS Coordinates: 25°59'42"N by 81°40'20"W
Area Served: Marco Island, Florida
Operator/Owner: Collier County Arpt. Auth.
Airport Type: Public
Elevation: 5 feet (2 meters)
# of Runways: 1
View all routes: Routes from MRK
More Information: MRK Maps & Info

Facts about Grayling Airport (KGX):

  • In addition to being known as "Grayling Airport", another name for KGX is "none".
  • The furthest airport from Grayling Airport (KGX) is George Airport (GRJ), which is located 10,438 miles (16,798 kilometers) away in George, South Africa.
  • Because of Grayling Airport's relatively low elevation of 99 feet, planes can take off or land at Grayling 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.
  • Grayling Airport (KGX) currently has only 1 runway.
  • The closest airport to Grayling Airport (KGX) is Anvik Airport (ANV), which is located only 18 miles (28 kilometers) SSW of KGX.

Facts about Marco Island Airport (MRK):

  • The closest airport to Marco Island Airport (MRK) is Naples Municipal Airport (APF), which is located only 13 miles (20 kilometers) NNW of MRK.
  • Marco Island Airport (MRK) currently has only 1 runway.
  • In addition to being known as "Marco Island Airport", other names for MRK include "Marco Island Executive Airport" and "MKY".
  • Because of Marco Island Airport's relatively low elevation of 5 feet, planes can take off or land at Marco Island 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 Marco Island Airport (MRK) is Shark Bay Airport (MJK), which is located 11,490 miles (18,491 kilometers) away in Monkey Mia, Western Australia, Australia.

Map of Nearest Airports to Grayling Airport:

List of Nearest Airports to Grayling Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
117.57 miles (28.28 km) SSWAnvik Airport (ANV)Anvik, Alaska, United StatesView Anvik Airport on a map Set ANV as origin Airport Set ANV as destination Airport Get more information about Anvik Airport
220.99 miles (33.78 km) SEShageluk Airport (SHX)Shageluk, Alaska, United StatesView Shageluk Airport on a map Set SHX as origin Airport Set SHX as destination Airport Get more information about Shageluk Airport
349.65 miles (79.91 km) SHoly Cross Airport (HCR)Holy Cross, Alaska, United StatesView Holy Cross Airport on a map Set HCR as origin Airport Set HCR as destination Airport Get more information about Holy Cross Airport
472.33 miles (116.40 km) NNWUnalakleet Airport (UNK)Unalakleet, Alaska, United StatesView Unalakleet Airport on a map Set UNK as origin Airport Set UNK as destination Airport Get more information about Unalakleet Airport
575.86 miles (122.08 km) NWSt. Michael Airport (SMK)St. Michael, Alaska, United StatesView St. Michael Airport on a map Set SMK as origin Airport Set SMK as destination Airport Get more information about St. Michael Airport
681.20 miles (130.68 km) WNWStebbins Airport (WBB)Stebbins, Alaska, United StatesView Stebbins Airport on a map Set WBB as origin Airport Set WBB as destination Airport Get more information about Stebbins Airport
787.18 miles (140.31 km) SSWRussian Mission Airport (RSH)Russian Mission, Alaska, United StatesView Russian Mission Airport on a map Set RSH as origin Airport Set RSH as destination Airport Get more information about Russian Mission Airport
892.25 miles (148.45 km) SAniak Airport (ANI)Aniak, Alaska, United StatesView Aniak Airport on a map Set ANI as origin Airport Set ANI as destination Airport Get more information about Aniak Airport
994.08 miles (151.41 km) SECrooked Creek Airport (CKD)Crooked Creek, Alaska, United StatesView Crooked Creek Airport on a map Set CKD as origin Airport Set CKD as destination Airport Get more information about Crooked Creek Airport
1094.25 miles (151.69 km) SKalskag Airport (KLG)Kalskag, Alaska, United StatesView Kalskag Airport on a map Set KLG as origin Airport Set KLG as destination Airport Get more information about Kalskag Airport
1194.90 miles (152.72 km) SSEChuathbaluk Airport (CHU)Chuathbaluk, Alaska, United StatesView Chuathbaluk Airport on a map Set CHU as origin Airport Set CHU as destination Airport Get more information about Chuathbaluk Airport
1294.93 miles (152.78 km) SWMarshall Don Hunter Sr. Airport (MLL)Marshall, Alaska, United StatesView Marshall Don Hunter Sr. Airport on a map Set MLL as origin Airport Set MLL as destination Airport Get more information about Marshall Don Hunter Sr. Airport
13106.48 miles (171.36 km) NNEKaltag Airport (KAL)Kaltag, Alaska, United StatesView Kaltag Airport on a map Set KAL as origin Airport Set KAL as destination Airport Get more information about Kaltag Airport
14108.04 miles (173.88 km) NNWShaktoolik Airport (SKK)Shaktoolik, Alaska, United StatesView Shaktoolik Airport on a map Set SKK as origin Airport Set SKK as destination Airport Get more information about Shaktoolik Airport
15109.31 miles (175.91 km) WKotlik Airport (KOT)Kotlik, Alaska, United StatesView Kotlik Airport on a map Set KOT as origin Airport Set KOT as destination Airport Get more information about Kotlik Airport

Map of Furthest Airports from Grayling Airport:

List of Furthest Airports from Grayling Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,438.03 miles (16,798.34 km) SGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as origin Airport Set GRJ as destination Airport Get more information about George Airport
210,437.43 miles (16,797.38 km) SCape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as origin Airport Set CPT as destination Airport Get more information about Cape Town International Airport
310,424.22 miles (16,776.11 km) SPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as origin Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
410,387.19 miles (16,716.52 km) SSWPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as origin Airport Set AFD as destination Airport Get more information about Port Alfred Airport
510,345.16 miles (16,648.89 km) SSWEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as origin Airport Set ELS as destination Airport Get more information about East London Airport
610,236.78 miles (16,474.47 km) SSWMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as origin Airport Set UTT as destination Airport Get more information about Mthatha Airport
710,175.82 miles (16,376.35 km) SSWMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as origin Airport Set MGH as destination Airport Get more information about Margate Airport
810,138.61 miles (16,316.48 km) SKleinsee Airport (KLZ)Kleinzee, South AfricaView Kleinsee Airport on a map Set KLZ as origin Airport Set KLZ as destination Airport Get more information about Kleinsee Airport
910,127.07 miles (16,297.89 km) SSWMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as origin Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1010,124.21 miles (16,293.29 km) SSWSemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as origin Airport Set SOK as destination Airport Get more information about Semonkong Airport
1110,123.49 miles (16,292.14 km) SSWLebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as origin Airport Set LEF as destination Airport Get more information about Lebakeng Airport
1210,116.42 miles (16,280.75 km) SSWLesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as origin Airport Set LES as destination Airport Get more information about Lesobeng Airport
1310,113.84 miles (16,276.60 km) SWild Coast Sun Airport (MZF)Mzamba, South AfricaView Wild Coast Sun Airport on a map Set MZF as origin Airport Set MZF as destination Airport Get more information about Wild Coast Sun Airport
1410,113.84 miles (16,276.60 km) SAggeneys Airport (AGZ)Aggeneys, South AfricaView Aggeneys Airport on a map Set AGZ as origin Airport Set AGZ as destination Airport Get more information about Aggeneys Airport
1510,101.82 miles (16,257.26 km) SSWMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as origin Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport

Map of Nearest Airports to Marco Island Airport:

List of Nearest Airports to Marco Island Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112.62 miles (20.31 km) NNWNaples Municipal Airport (APF)Naples, Florida, United StatesView Naples Municipal Airport on a map Set APF as destination Airport Set APF as destination Airport Get more information about Naples Municipal Airport
234.67 miles (55.80 km) NNEImmokalee Regional Airport (IMM)Immokalee, Florida, United StatesView Immokalee Regional Airport on a map Set IMM as destination Airport Set IMM as destination Airport Get more information about Immokalee Regional Airport
337.74 miles (60.73 km) NSouthwest Florida International Airport (RSW)Fort Myers, Florida, United StatesView Southwest Florida International Airport on a map Set RSW as destination Airport Set RSW as destination Airport Get more information about Southwest Florida International Airport
442.56 miles (68.49 km) NNWPage Field (FMY)Fort Myers, Florida, United StatesView Page Field on a map Set FMY as destination Airport Set FMY as destination Airport Get more information about Page Field
549.06 miles (78.96 km) EDade-Collier Training and Transition Airport (TNT)Miami, Florida, United StatesView Dade-Collier Training and Transition Airport on a map Set TNT as destination Airport Set TNT as destination Airport Get more information about Dade-Collier Training and Transition Airport
666.80 miles (107.51 km) NNWPunta Gorda Airport (PGD)Punta Gorda, Florida, United StatesView Punta Gorda Airport on a map Set PGD as destination Airport Set PGD as destination Airport Get more information about Punta Gorda Airport
780.75 miles (129.95 km) ESEKendall-Tamiami Executive Airport (TMB)Miami, Florida, United StatesView Kendall-Tamiami Executive Airport on a map Set TMB as destination Airport Set TMB as destination Airport Get more information about Kendall-Tamiami Executive Airport
881.56 miles (131.26 km) NEPalm Beach County Glades Airport (PHK)Pahokee, Florida, United StatesView Palm Beach County Glades Airport on a map Set PHK as destination Airport Set PHK as destination Airport Get more information about Palm Beach County Glades Airport
986.83 miles (139.73 km) EOpa-locka Executive Airport (OPF)Miami, Florida, United StatesView Opa-locka Executive Airport on a map Set OPF as destination Airport Set OPF as destination Airport Get more information about Opa-locka Executive Airport
1087.02 miles (140.04 km) EMiami International Airport (MIA)Miami, Florida, United StatesView Miami International Airport on a map Set MIA as destination Airport Set MIA as destination Airport Get more information about Miami International Airport
1187.52 miles (140.85 km) ESEHomestead Air Reserve Base (HST)Homestead, Florida, United StatesView Homestead Air Reserve Base on a map Set HST as destination Airport Set HST as destination Airport Get more information about Homestead Air Reserve Base
1288.24 miles (142.01 km) NNWVenice Municipal Airport (VNC)Venice, Florida, United StatesView Venice Municipal Airport on a map Set VNC as destination Airport Set VNC as destination Airport Get more information about Venice Municipal Airport
1388.91 miles (143.09 km) ENorth Perry Airport (HWO)Hollywood, Florida, United StatesView North Perry Airport on a map Set HWO as destination Airport Set HWO as destination Airport Get more information about North Perry Airport
1494.22 miles (151.63 km) EFort Lauderdale Executive Airport (FXE)Fort Lauderdale, Florida, United StatesView Fort Lauderdale Executive Airport on a map Set FXE as destination Airport Set FXE as destination Airport Get more information about Fort Lauderdale Executive Airport
1594.50 miles (152.08 km) EFort Lauderdale–Hollywood International Airport (FLL)Fort Lauderdale / Hollywood, Florida, United StatesView Fort Lauderdale–Hollywood International Airport on a map Set FLL as destination Airport Set FLL as destination Airport Get more information about Fort Lauderdale–Hollywood International Airport

Map of Furthest Airports from Marco Island Airport:

List of Furthest Airports from Marco Island Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,489.88 miles (18,491.12 km) WShark 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
211,477.91 miles (18,471.86 km) SCocos (Keeling) Island Airport (CCK)Cocos Islands, AustraliaView Cocos (Keeling) Island Airport on a map Set CCK as destination Airport Set CCK as destination Airport Get more information about Cocos (Keeling) Island Airport
311,476.83 miles (18,470.12 km) WCarnarvon Airport (CVQ)Carnarvon, Western Australia, AustraliaView Carnarvon Airport on a map Set CVQ as destination Airport Set CVQ as destination Airport Get more information about Carnarvon Airport
411,448.33 miles (18,424.25 km) WKalbarri 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
511,414.40 miles (18,369.65 km) WSWGeraldton 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
611,410.26 miles (18,362.99 km) WSWRAAF Learmonth (LEA)Exmouth, Western Australia, AustraliaView RAAF Learmonth on a map Set LEA as destination Airport Set LEA as destination Airport Get more information about RAAF Learmonth
711,376.36 miles (18,308.43 km) WSWJurien 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
811,367.91 miles (18,294.83 km) WSWMullewa 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
911,332.08 miles (18,237.18 km) WSWMorawa 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
1011,318.51 miles (18,215.33 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
1111,298.79 miles (18,183.59 km) WSWBarrow Island Airport (BWB)Barrow Island, Western Australia, AustraliaView Barrow Island Airport on a map Set BWB as destination Airport Set BWB as destination Airport Get more information about Barrow Island Airport
1211,297.56 miles (18,181.61 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
1311,295.91 miles (18,178.95 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
1411,295.07 miles (18,177.61 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
1511,285.99 miles (18,162.99 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