Nonstop flight route between Marathon, Florida, United States and Badu Island, Queensland, Australia:
Departure Airport:
(24°43'33"N by 81°3'5"W)
Arrival Airport:
(10°9'0"S by 142°10'30"E)
Distance from MTH to BDD:
9,430.25 miles (15,176.48 km)
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Jump to:
- About this route
- MTH Airport Information
- BDD Airport Information
- Facts about MTH
- Facts about BDD
- Map of Nearest Airports to MTH
- List of Nearest Airports to MTH
- Map of Furthest Airports from MTH
- List of Furthest Airports from MTH
- Map of Nearest Airports to BDD
- List of Nearest Airports to BDD
- Map of Furthest Airports from BDD
- List of Furthest Airports from BDD
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Badu Island Airport (BDD), Badu Island, Queensland, Australia would travel a Great Circle distance of 9,430 miles (or 15,176 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 Florida Keys Marathon Airport and Badu 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 Florida Keys Marathon Airport and Badu 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: | MTH / KMTH |
| Airport Name: | Florida Keys Marathon Airport |
| Location: | Marathon, Florida, United States |
| GPS Coordinates: | 24°43'33"N by 81°3'5"W |
| Operator/Owner: | Monroe County |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MTH |
| More Information: | MTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BDD / YBAU |
| Airport Name: | Badu Island Airport |
| Location: | Badu Island, Queensland, Australia |
| GPS Coordinates: | 10°9'0"S by 142°10'30"E |
| Operator/Owner: | Torres Strait Island Regional Council |
| Airport Type: | Private |
| Elevation: | 45 feet (14 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BDD |
| More Information: | BDD Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
- Marathon Airport was originally constructed by the United States Navy in the early 1940s as Outlying Field Marathon, an auxiliary airfield to Naval Air Station Key West.
- The furthest airport from Florida Keys Marathon Airport (MTH) is Cocos (Keeling) Island Airport (CCK), which is located 11,560 miles (18,603 kilometers) away in Cocos Islands, Australia.
- The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of MTH.
- Because of Florida Keys Marathon Airport's relatively low elevation of 7 feet, planes can take off or land at Florida Keys Marathon 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.
- On October 4, 2008, Continental Airlines announced it would begin commercial service to Marathon Airport via a Cape Air codeshare to Southwest Florida International Airport in Fort Myers, with TSA security clearance to occur once on the ground in Fort Myers, if connecting to another flight.
Facts about Badu Island Airport (BDD):
- Badu Island Airport (BDD) currently has only 1 runway.
- Because of Badu Island Airport's relatively low elevation of 45 feet, planes can take off or land at Badu 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 closest airport to Badu Island Airport (BDD) is Kubin Airport (KUG), which is located only 6 miles (10 kilometers) SSE of BDD.
- The furthest airport from Badu Island Airport (BDD) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,496 miles (18,502 kilometers) away in Parnaiba, Piaui, Brazil.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.36 miles (66.56 km) WSW | NAS Key West (NQX) | Boca Chica Key, Florida, United States |     |
| 2 | 45.99 miles (74.02 km) WSW | Key West International Airport (EYW) | Key West, Florida, United States | |
| 3 | 63.47 miles (102.14 km) NE | Ocean Reef Club Airport (OCA) | Key Largo, Florida, United States | |
| 4 | 67.22 miles (108.19 km) NE | Homestead Air Reserve Base (HST) | Homestead, Florida, United States | |
| 5 | 74.51 miles (119.91 km) NNE | Kendall-Tamiami Executive Airport (TMB) | Miami, Florida, United States | |
| 6 | 79.05 miles (127.22 km) N | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 7 | 87.73 miles (141.19 km) NNE | Miami International Airport (MIA) | Miami, Florida, United States | |
| 8 | 91.20 miles (146.77 km) NE | Miami Seaplane Base (MPB) | Watson Island, Miami-Dade County, Florida, United States | |
| 9 | 94.84 miles (152.62 km) NNE | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 10 | 95.86 miles (154.28 km) NNW | Marco Island Airport (MRK) | Marco Island, Florida, United States | |
| 11 | 101.59 miles (163.50 km) NNE | North Perry Airport (HWO) | Hollywood, Florida, United States | |
| 12 | 108.42 miles (174.48 km) NNW | Naples Municipal Airport (APF) | Naples, Florida, United States | |
| 13 | 108.62 miles (174.81 km) NNE | Fort Lauderdale–Hollywood International Airport (FLL) | Fort Lauderdale / Hollywood, Florida, United States | |
| 14 | 111.85 miles (180.00 km) S | Kawama Airport (VRO) | Varadero, Matanzas Province, Cuba | |
| 15 | 115.54 miles (185.94 km) NNE | Fort Lauderdale Executive Airport (FXE) | Fort Lauderdale, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,559.55 miles (18,603.24 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,520.04 miles (18,539.67 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 3 | 11,513.73 miles (18,529.50 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 4 | 11,466.50 miles (18,453.50 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,462.60 miles (18,447.22 km) W | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 6 | 11,425.68 miles (18,387.81 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 11,381.92 miles (18,317.38 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 8 | 11,378.58 miles (18,312.00 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,356.02 miles (18,275.70 km) W | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 10 | 11,355.74 miles (18,275.25 km) SSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 11 | 11,342.09 miles (18,253.27 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 12 | 11,311.49 miles (18,204.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 11,290.61 miles (18,170.43 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 11,289.97 miles (18,169.40 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 11,276.84 miles (18,148.28 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.14 miles (9.88 km) SSE | Kubin Airport (KUG) | Kubin, Moa Island, Queensland, Australia | |
| 2 | 31.15 miles (50.13 km) SSE | Horn Island Airport (HID) | Horn Island, Queensland, Australia | |
| 3 | 44.51 miles (71.63 km) ENE | Yam Island Airport (XMY) | Yam Island, Queensland, Australia | |
| 4 | 58.61 miles (94.32 km) SSE | Northern Peninsula Airport (ABM) | Bamaga, Queensland, Australia | |
| 5 | 61.07 miles (98.28 km) E | Coconut Island (CNC) | Coconut Island (Poruma Island), Queensland, Australia | |
| 6 | 63.42 miles (102.07 km) N | Boigu Island Airport (GIC) | Boigu Island, Queensland, Australia | |
| 7 | 101.72 miles (163.71 km) NE | Daru Airport (DAU) | Daru, Western Province, Papua New Guinea | |
| 8 | 109.14 miles (175.64 km) NW | Bensbach Airport (BSP) | Bensbach, Papua New Guinea | |
| 9 | 128.88 miles (207.41 km) E | Murray Island Airport (MYI) | Murray Island, Torres Strait Islands, Queensland, Australia | |
| 10 | 137.89 miles (221.91 km) S | Agnew Airport (AGW) | Agnew, Queensland, Australia | |
| 11 | 152.70 miles (245.75 km) NNE | Awaba Airport (AWB) | Awaba, Papua New Guinea | |
| 12 | 164.38 miles (264.55 km) NW | Mopah Airport (MKQ) | Merauke, Papua, Indonesia | |
| 13 | 175.53 miles (282.48 km) S | Weipa Airport (WEI) | Weipa, Queensland, Australia | |
| 14 | 180.92 miles (291.17 km) NNE | Sasereme Airport (TDS) | Sasereme, Papua New Guinea | |
| 15 | 186.14 miles (299.55 km) NNW | Obo Airport (OBX) | Obo, Papua New Guinea, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,496.42 miles (18,501.64 km) NNE | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 2 | 11,481.47 miles (18,477.59 km) NNE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 3 | 11,479.47 miles (18,474.36 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 4 | 11,473.39 miles (18,464.58 km) N | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 5 | 11,467.03 miles (18,454.35 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,463.16 miles (18,448.12 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 7 | 11,453.40 miles (18,432.42 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 8 | 11,452.41 miles (18,430.83 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 9 | 11,424.29 miles (18,385.57 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 10 | 11,415.91 miles (18,372.07 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 11 | 11,400.35 miles (18,347.03 km) NNW | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 12 | 11,393.30 miles (18,335.69 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 13 | 11,376.02 miles (18,307.89 km) N | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 14 | 11,375.43 miles (18,306.93 km) ENE | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 15 | 11,354.21 miles (18,272.78 km) NE | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |