Nonstop flight route between Impfondo, Republic of the Congo and Kunming, Yunnan, China:
Departure Airport:
(1°35'21"N by 18°2'42"E)
Arrival Airport:
(25°6'6"N by 102°55'45"E)
Distance from ION to KMG:
5,851.75 miles (9,417.46 km)
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- About this route
- ION Airport Information
- KMG Airport Information
- Facts about ION
- Facts about KMG
- Map of Nearest Airports to ION
- List of Nearest Airports to ION
- Map of Furthest Airports from ION
- List of Furthest Airports from ION
- Map of Nearest Airports to KMG
- List of Nearest Airports to KMG
- Map of Furthest Airports from KMG
- List of Furthest Airports from KMG
About this route:
A direct, nonstop flight between Impfondo Airport (ION), Impfondo, Republic of the Congo and Kunming Changshui International Airport (KMG), Kunming, Yunnan, China would travel a Great Circle distance of 5,852 miles (or 9,417 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 Impfondo Airport and Kunming Changshui International 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 Impfondo Airport and Kunming Changshui International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ION / FCOI |
| Airport Name: | Impfondo Airport |
| Location: | Impfondo, Republic of the Congo |
| GPS Coordinates: | 1°35'21"N by 18°2'42"E |
| Area Served: | Impfondo, Republic of the Congo |
| Elevation: | 1099 feet (335 meters) |
| View all routes: | Routes from ION |
| More Information: | ION Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KMG / ZPPP |
| Airport Names: |
|
| Location: | Kunming, Yunnan, China |
| GPS Coordinates: | 25°6'6"N by 102°55'45"E |
| Area Served: | Kunming, Yunnan, China |
| Operator/Owner: | Yunnan Airport Group |
| Airport Type: | Public |
| Elevation: | 6900 feet (2,103 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KMG |
| More Information: | KMG Maps & Info |
Facts about Impfondo Airport (ION):
- The closest airport to Impfondo Airport (ION) is Bétou Airport (BTB), which is located 106 miles (170 kilometers) NNE of ION.
- The furthest airport from Impfondo Airport (ION) is Cassidy International Airport (CXI), which is nearly antipodal to Impfondo Airport (meaning Impfondo Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,034 miles (19,367 kilometers) away in Christmas Island, Kiribati.
Facts about Kunming Changshui International Airport (KMG):
- The closest airport to Kunming Changshui International Airport (KMG) is Wenshan Puzhehei Airport (WNH), which is located 138 miles (222 kilometers) SE of KMG.
- Kunming Changshui International Airport (KMG) has 2 runways.
- The furthest airport from Kunming Changshui International Airport (KMG) is Chañaral Airport (CNR), which is nearly antipodal to Kunming Changshui International Airport (meaning Kunming Changshui International Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,026 miles (19,353 kilometers) away in Chañaral, Atacama Region, Chile.
- Because of Kunming Changshui International Airport's high elevation of 6,900 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KMG. Combined with a high temperature, this could make KMG a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Kunming Changshui International Airport", other names for KMG include "昆明长水国际机场" and "Kūnmíng Chángshuǐ Guójì Jīchǎng".
- The airport is the terminus of Line 6 of the Kunming Metro, which opened on the same day as the airport.
- The new airport has two runways, and is expected to handle 38 million passengers per year by 2020.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 105.69 miles (170.09 km) NNE | Bétou Airport (BTB) | Betou, Republic of the Congo |     |
| 2 | 109.57 miles (176.33 km) S | Mbandaka Airport (MDK) | Mbandaka, Democratic Republic of the Congo | |
| 3 | 123.06 miles (198.05 km) ESE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 4 | 196.82 miles (316.75 km) N | Bangui M'Poko International Airport (BGF) | Bangui, Central African Republic | |
| 5 | 203.10 miles (326.85 km) WSW | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| 6 | 205.96 miles (331.47 km) SW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 7 | 220.12 miles (354.26 km) SSE | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 8 | 234.90 miles (378.04 km) ESE | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| 9 | 239.38 miles (385.24 km) NW | Berbérati Airport (BBT) | Berbérati, Central African Republic | |
| 10 | 241.72 miles (389.00 km) E | Lisala Airport (LIQ) | Lisala, Democratic Republic of the Congo | |
| 11 | 243.54 miles (391.95 km) SW | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 12 | 244.93 miles (394.17 km) S | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 13 | 255.67 miles (411.47 km) N | Bossembélé Airport (BEM) | Bossembélé, Central African Republic | |
| 14 | 258.17 miles (415.49 km) SW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 15 | 268.74 miles (432.49 km) WSW | Kelle Airport (KEE) | Kelle, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,034.00 miles (19,366.80 km) NW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,825.86 miles (19,031.83 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 3 | 11,758.70 miles (18,923.75 km) E | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 4 | 11,426.23 miles (18,388.69 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,422.43 miles (18,382.58 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,419.50 miles (18,377.85 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,375.96 miles (18,307.79 km) SE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 8 | 11,357.64 miles (18,278.31 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,347.24 miles (18,261.57 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 10 | 11,340.97 miles (18,251.48 km) SE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 11 | 11,336.73 miles (18,244.66 km) SE | Asau Airport (AAU) | Asau, Samoa | |
| 12 | 11,217.19 miles (18,052.27 km) SSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 13 | 11,197.81 miles (18,021.08 km) SSW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 14 | 11,171.90 miles (17,979.39 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 15 | 11,155.81 miles (17,953.50 km) SW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 138.25 miles (222.50 km) SE | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| 2 | 162.12 miles (260.90 km) NNE | Zhaotong Airport (ZAT) | Zhaotong, Yunnan, China | |
| 3 | 167.34 miles (269.31 km) WNW | Dali Airport (DLU) | Dali, Yunnan, China | |
| 4 | 199.23 miles (320.62 km) WNW | Lijiang Sanyi Airport (LJG) | Lijiang City, Yunnan, China | |
| 5 | 200.02 miles (321.90 km) ENE | Anshun Huangguoshu Airport (AVA) | Anshu, Guizhou Province, China | |
| 6 | 204.73 miles (329.48 km) NNW | Xichang Qingshan Airport (XIC) | Qingshan, China | |
| 7 | 205.56 miles (330.82 km) WSW | Lincang Airport (LNJ) | Lincang, Yunnan, China | |
| 8 | 211.41 miles (340.23 km) NE | Bijie Feixiong Airport (BFJ) | Guizhou Province, China | |
| 9 | 235.37 miles (378.79 km) W | Baoshan Yunduan Airport (BSD) | Baoshan, Yunnan, China | |
| 10 | 256.02 miles (412.02 km) S | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 11 | 256.10 miles (412.16 km) SSW | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 12 | 260.44 miles (419.13 km) ENE | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 13 | 270.93 miles (436.02 km) ESE | Baise Bama Airport (AEB) | Baise, Guangxi, China | |
| 14 | 273.92 miles (440.83 km) NW | Dêqên Shangri-La Airport (DIG) | Shangri-La, Yunnan, China | |
| 15 | 274.20 miles (441.28 km) NNE | Yibin Caiba Airport (YBP) | Yibin, Sichuan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,025.62 miles (19,353.31 km) WSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 12,004.10 miles (19,318.68 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 3 | 11,997.21 miles (19,307.59 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 4 | 11,977.06 miles (19,275.16 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 5 | 11,974.45 miles (19,270.97 km) WSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 6 | 11,946.96 miles (19,226.72 km) SW | La Florida Airport (LSC) | La Serena, Chile | |
| 7 | 11,896.54 miles (19,145.58 km) SW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 8 | 11,889.97 miles (19,135.00 km) WSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 9 | 11,806.44 miles (19,000.58 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 10 | 11,801.10 miles (18,991.98 km) SW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 11 | 11,801.10 miles (18,991.98 km) SW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 12 | 11,798.21 miles (18,987.33 km) SSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 13 | 11,750.36 miles (18,910.32 km) SSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 14 | 11,744.91 miles (18,901.56 km) SW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 15 | 11,740.18 miles (18,893.95 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |