Nonstop flight route between Alma, Michigan, United States and Bontang, Indonesia:
Departure Airport:
(43°19'19"N by 84°41'17"W)
Arrival Airport:
(0°7'17"N by 117°28'35"E)
Distance from AMN to BXT:
9,137.17 miles (14,704.82 km)
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Jump to:
- About this route
- AMN Airport Information
- BXT Airport Information
- Facts about AMN
- Facts about BXT
- Map of Nearest Airports to AMN
- List of Nearest Airports to AMN
- Map of Furthest Airports from AMN
- List of Furthest Airports from AMN
- Map of Nearest Airports to BXT
- List of Nearest Airports to BXT
- Map of Furthest Airports from BXT
- List of Furthest Airports from BXT
About this route:
A direct, nonstop flight between Gratiot Community Airport (AMN), Alma, Michigan, United States and Bontang Airport (BXT), Bontang, Indonesia would travel a Great Circle distance of 9,137 miles (or 14,705 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 Gratiot Community Airport and Bontang 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 Gratiot Community Airport and Bontang Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | AMN / KAMN |
| Airport Name: | Gratiot Community Airport |
| Location: | Alma, Michigan, United States |
| GPS Coordinates: | 43°19'19"N by 84°41'17"W |
| Area Served: | Alma, Michigan |
| Operator/Owner: | City of Alma & County of Gratiot |
| Airport Type: | Public |
| Elevation: | 754 feet (230 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AMN |
| More Information: | AMN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BXT / WRLC |
| Airport Names: |
|
| Location: | Bontang, Indonesia |
| GPS Coordinates: | 0°7'17"N by 117°28'35"E |
| Area Served: | Bontang |
| Operator/Owner: | PT. Badak NGL |
| Airport Type: | Public |
| Elevation: | 49 feet (15 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BXT |
| More Information: | BXT Maps & Info |
Facts about Gratiot Community Airport (AMN):
- The closest airport to Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
- Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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.
- Gratiot Community Airport (AMN) has 2 runways.
- Gratiot Community Airport covers an area of 631 acres at an elevation of 754 feet above mean sea level.
- The furthest airport from Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
- Gratiot Community Airport is a public use airport located three nautical miles southwest of the central business district of Alma, a city in Gratiot County, Michigan, United States.
Facts about Bontang Airport (BXT):
- In addition to being known as "Bontang Airport", other names for BXT include "Bandar Udara Bontang", "Lapangan Terbang Bontang" and "WALC".
- The closest airport to Bontang Airport (BXT) is Sultan Aji Muhamad Sulaiman Airport (BPN), which is located 104 miles (168 kilometers) SSW of BXT.
- The furthest airport from Bontang Airport (BXT) is Barcelos Airport (BAZ), which is nearly antipodal to Bontang Airport (meaning Bontang Airport is almost on the exact opposite side of the Earth from Barcelos Airport), and is located 12,371 miles (19,910 kilometers) away in Barcelos, Amazonas, Brazil.
- Bontang Airport (BXT) currently has only 1 runway.
- Because of Bontang Airport's relatively low elevation of 49 feet, planes can take off or land at Bontang 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.84 miles (33.54 km) N | Mount Pleasant Municipal Airport (MOP) | Mount Pleasant, Michigan, United States |     |
| 2 | 33.82 miles (54.42 km) ENE | MBS International Airport (MBS) | Midland/Bay City/Saginaw, Michigan, United States | |
| 3 | 37.91 miles (61.01 km) S | Capital Region International Airport (LAN) | Lansing, Michigan, United States | |
| 4 | 46.05 miles (74.10 km) NNE | Gladwin Zettel Memorial Airport (GDW) | Gladwin, Michigan, United States | |
| 5 | 49.36 miles (79.44 km) NW | Roben-Hood Airport (WBR) | Big Rapids, Michigan, United States | |
| 6 | 51.99 miles (83.67 km) SW | Gerald R. Ford International Airport (GRR) | Grand Rapids, Michigan, United States | |
| 7 | 53.61 miles (86.28 km) ESE | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 8 | 57.55 miles (92.62 km) NW | Nartron Field (RCT) | Reed City, Michigan, United States | |
| 9 | 71.69 miles (115.37 km) N | Roscommon County - Blodgett Memorial Airport (HTL) | Houghton Lake, Michigan, United States | |
| 10 | 74.25 miles (119.50 km) S | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 11 | 75.27 miles (121.13 km) NNW | Wexford County Airport (CAD) | Cadillac, Michigan, United States | |
| 12 | 75.75 miles (121.90 km) SSW | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| 13 | 78.51 miles (126.34 km) SE | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 14 | 78.61 miles (126.51 km) W | Muskegon County Airport (MKG) | Muskegon, Michigan, United States | |
| 15 | 82.82 miles (133.28 km) WSW | Park Township Airport (HLM) | Holland, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,191.77 miles (18,011.36 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,167.88 miles (17,972.92 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,157.54 miles (17,956.28 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,142.21 miles (17,931.60 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,105.01 miles (17,871.73 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,087.96 miles (17,844.30 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,076.96 miles (17,826.59 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,066.06 miles (17,809.05 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,064.19 miles (17,806.04 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,028.34 miles (17,748.35 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,966.86 miles (17,649.41 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,933.36 miles (17,595.50 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,926.60 miles (17,584.61 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,917.46 miles (17,569.90 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,865.24 miles (17,485.87 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 104.12 miles (167.56 km) SSW | Sultan Aji Muhamad Sulaiman Airport (BPN) | Balikpapan, East Kalimantan | |
| 2 | 140.54 miles (226.18 km) N | Kalimarau Airport (BEJ) | Tanjung Redeb, Berau, East Kalimantan, Indonesia | |
| 3 | 204.76 miles (329.52 km) WNW | Long Apung Airport (LPU) | Long Apung, Indonesia | |
| 4 | 209.05 miles (336.43 km) WNW | Datadawai Airport (DTD) | Long Pahangai, West Kutai Regency, East Kalimantan, Indonesia | |
| 5 | 215.68 miles (347.10 km) SSE | Tampa Padang Airport (MJU) | Mamuju, West Sulawesi, Indonesia | |
| 6 | 221.53 miles (356.52 km) N | Juwata Airport (TRK) | Tarakan, East Kalimantan, Indonesia | |
| 7 | 231.94 miles (373.27 km) N | Bunyu Airport (BYQ) | Bunyu, Kalimantan (Borneo), Indonesia | |
| 8 | 252.92 miles (407.04 km) SSW | Gusti Syamsir Alam Airport (KBU) | Kotabaru, Kalimantan, Indonesia | |
| 9 | 253.62 miles (408.17 km) NNW | Long Banga Airport (LBP) | Long Banga, Sarawak, Malaysia | |
| 10 | 267.01 miles (429.71 km) SSW | Batu Licin Airport (BTW) | Batu Licin, Kalimantan, Indonesia | |
| 11 | 270.52 miles (435.36 km) SE | Andi Jemma Airport (MXB) | Masamba, Indonesia | |
| 12 | 277.72 miles (446.95 km) N | Nunukan Airport (NNX) | Nunukan, East Kalimantan, Indonesia | |
| 13 | 279.93 miles (450.51 km) NW | Long Lellang Airport (LGL) | Long Lellang, Sarawak, Malaysia | |
| 14 | 280.46 miles (451.35 km) ENE | Pogogul Airport (UOL) | Buol, Indonesia | |
| 15 | 285.66 miles (459.72 km) NNW | Bario Kelabit Airport (BBN) | Bario, Sarawak, Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,371.45 miles (19,909.87 km) SSE | Barcelos Airport (BAZ) | Barcelos, Amazonas, Brazil | |
| 2 | 12,196.16 miles (19,627.76 km) NNW | Boa Vista-Atlas Brasil Cantanhede International Airport (BVB) | Boa Vista, Roraima, Brazil | |
| 3 | 12,172.50 miles (19,589.69 km) SW | Brigadeiro Eduardo Gomes–Manaus International Airport (MAO) | Manaus, Amazonas, Brazil | |
| 4 | 12,165.12 miles (19,577.82 km) SE | Tefé Airport (TFF) | Tefé, Amazonas, Brazil | |
| 5 | 12,164.10 miles (19,576.18 km) SW | Ponta Pelada Airport (PLL) | Manaus, Amazonas, Brazil | |
| 6 | 12,156.42 miles (19,563.82 km) S | Coari Airport (CIZ) | Coari, Amazonas, Brazil | |
| 7 | 12,130.31 miles (19,521.79 km) NW | Lethem Airport (LTM) | Lethem, Guyana | |
| 8 | 12,036.37 miles (19,370.61 km) SW | Maués Airport (MBZ) | Maués, Amazonas, Brazil | |
| 9 | 12,003.35 miles (19,317.48 km) WSW | Porto de Trombetas Airport (TMT) | Porto Trombetas, Oriximiná, Pará, Brazil | |
| 10 | 12,002.25 miles (19,315.70 km) WSW | Júlio Belém Airport (PIN) | Parintins, Amazonas, Brazil | |
| 11 | 11,997.21 miles (19,307.60 km) N | Canaima Airport (CAJ) | Canaima, Venezuela | |
| 12 | 11,990.64 miles (19,297.02 km) SE | Carauari Airport (CAF) | Carauari, Amazonas, Brazil | |
| 13 | 11,974.68 miles (19,271.33 km) NE | Obando Airport (PDA) | Puerto Inírida, Colombia | |
| 14 | 11,960.20 miles (19,248.03 km) N | El Dorado Airport (EOR) | El Dorado, Venezuela | |
| 15 | 11,942.24 miles (19,219.13 km) E | La Pedrera Airport (LPD) | La Pedrera, Colombia | |