Nonstop flight route between Nanchong, Sichuan, China and St. Paul Island, Alaska, United States:
Departure Airport:
(30°47'38"N by 106°9'34"E)
Arrival Airport:
(57°10'1"N by 170°13'14"W)
Distance from NAO to SNP:
4,227.73 miles (6,803.85 km)
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- About this route
- NAO Airport Information
- SNP Airport Information
- Facts about NAO
- Facts about SNP
- Map of Nearest Airports to NAO
- List of Nearest Airports to NAO
- Map of Furthest Airports from NAO
- List of Furthest Airports from NAO
- Map of Nearest Airports to SNP
- List of Nearest Airports to SNP
- Map of Furthest Airports from SNP
- List of Furthest Airports from SNP
About this route:
A direct, nonstop flight between Nanchong Gaoping Airport (NAO), Nanchong, Sichuan, China and St. Paul Island Airport (SNP), St. Paul Island, Alaska, United States would travel a Great Circle distance of 4,228 miles (or 6,804 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 Nanchong Gaoping Airport and St. Paul 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 Nanchong Gaoping Airport and St. Paul 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: | NAO / ZUNC |
| Airport Names: |
|
| Location: | Nanchong, Sichuan, China |
| GPS Coordinates: | 30°47'38"N by 106°9'34"E |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from NAO |
| More Information: | NAO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SNP / PASN |
| Airport Name: | St. Paul Island Airport |
| Location: | St. Paul Island, Alaska, United States |
| GPS Coordinates: | 57°10'1"N by 170°13'14"W |
| Area Served: | St. Paul Island, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 63 feet (19 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SNP |
| More Information: | SNP Maps & Info |
Facts about Nanchong Gaoping Airport (NAO):
- The furthest airport from Nanchong Gaoping Airport (NAO) is La Florida Airport (LSC), which is nearly antipodal to Nanchong Gaoping Airport (meaning Nanchong Gaoping Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,268 miles (19,744 kilometers) away in La Serena, Chile.
- In addition to being known as "Nanchong Gaoping Airport", other names for NAO include "南充高坪机场" and "Nanchong Gaoping Jīchǎng".
- The closest airport to Nanchong Gaoping Airport (NAO) is Dazhou Heshi Airport (DAX), which is located 79 miles (127 kilometers) ENE of NAO.
- Nanchong Gaoping Airport (NAO) currently has only 1 runway.
Facts about St. Paul Island Airport (SNP):
- The closest airport to St. Paul Island Airport (SNP) is St. George Airport (STG), which is located 46 miles (74 kilometers) SSE of SNP.
- The furthest airport from St. Paul Island Airport (SNP) is Cape Town International Airport (CPT), which is located 10,781 miles (17,351 kilometers) away in Cape Town, South Africa.
- Because of St. Paul Island Airport's relatively low elevation of 63 feet, planes can take off or land at St. Paul 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.
- St. Paul Island Airport (SNP) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 78.78 miles (126.79 km) ENE | Dazhou Heshi Airport (DAX) | Dazhou, Sichuan, China |     |
| 2 | 79.63 miles (128.15 km) SSE | Chongqing Jiangbei International Airport (CKG) | Chongqing, China | |
| 3 | 94.80 miles (152.57 km) WNW | Mianyang Nanjiao Airport (MIG) | Mianyang, Sichuan, China | |
| 4 | 96.91 miles (155.96 km) E | Liangping Airport (LIA) | Liangping, Chongqing, China | |
| 5 | 113.60 miles (182.82 km) NNW | Guangyuan Airport (GYS) | Guangyuan, Sichuan, China | |
| 6 | 132.32 miles (212.95 km) W | Chengdu Shuangliu International Airport (CTU) | Chengdu, Sichuan, China | |
| 7 | 134.82 miles (216.98 km) E | Wanzhou Wuqiao Airport (WXN) | Wanzhou, Chongqing, China | |
| 8 | 141.81 miles (228.22 km) SSW | Luzhou Lantian Airport (LZO) | Luzhou, Sichuan, China | |
| 9 | 164.52 miles (264.77 km) NNE | Hanzhong Xiguan Airport (HZG) | Hanzhong, Shaanxi, China | |
| 10 | 168.38 miles (270.98 km) SW | Yibin Caiba Airport (YBP) | Yibin, Sichuan, China | |
| 11 | 182.23 miles (293.27 km) ESE | Qianjiang Wulingshan Airport (JIQ) | Qianjiang, Chongqing, China | |
| 12 | 200.53 miles (322.72 km) E | Enshi Xujiaping Airport (ENH) | Enshi, Hubei, China | |
| 13 | 203.37 miles (327.30 km) NW | Jiuzhai Huanglong Airport (JZH) | Songpan County, Sichuan, China | |
| 14 | 209.76 miles (337.57 km) NE | Ankang Wulipu Airport (AKA) | Ankang, Shaanxi, China | |
| 15 | 227.09 miles (365.46 km) SSE | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,268.08 miles (19,743.51 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 2 | 12,233.37 miles (19,687.65 km) SW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 3 | 12,183.42 miles (19,607.26 km) SW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 4 | 12,160.25 miles (19,569.97 km) SSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 5 | 12,118.70 miles (19,503.11 km) SW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 6 | 12,111.63 miles (19,491.73 km) WSW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 7 | 12,108.75 miles (19,487.09 km) WSW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 8 | 12,071.46 miles (19,427.08 km) SSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 9 | 12,040.53 miles (19,377.30 km) SW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 10 | 12,029.05 miles (19,358.84 km) SW | Comodoro D. Ricardo Salomón Airport (LGS) | Malargüe, Mendoza, Argentina | |
| 11 | 12,026.24 miles (19,354.30 km) SW | San Rafael Airport (AFA) | San Rafael, Mendoza, Argentina | |
| 12 | 12,023.57 miles (19,350.01 km) SSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 13 | 12,021.31 miles (19,346.37 km) S | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 14 | 12,004.58 miles (19,319.45 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 15 | 11,965.98 miles (19,257.34 km) WSW | Brigadier Mayor Cesar Raúl Ojeda Airport (LUQ) | San Luis, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.87 miles (73.82 km) SSE | St. George Airport (STG) | St. George, Alaska, United States | |
| 2 | 262.64 miles (422.68 km) NNE | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 3 | 267.59 miles (430.64 km) SE | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 4 | 271.76 miles (437.36 km) SE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 5 | 293.58 miles (472.48 km) NE | Kipnuk Airport (KPN) | Kipnuk, Alaska, United States | |
| 6 | 294.29 miles (473.61 km) NE | Tununak Airport (TNK) | Tununak, Alaska, United States | |
| 7 | 296.35 miles (476.92 km) NE | Chefornak Airport (CYF) | Chefornak, Alaska, United States | |
| 8 | 296.47 miles (477.13 km) NE | Toksook Bay Airport (OOK) | Toksook Bay, Alaska, United States | |
| 9 | 296.95 miles (477.89 km) S | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 10 | 301.62 miles (485.42 km) NE | Nightmute Airport (NME) | Nightmute, Alaska, United States | |
| 11 | 307.85 miles (495.43 km) ESE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 12 | 316.18 miles (508.85 km) ENE | Cape Newenham LRRS Airport (EHM) | Cape Newenham, Alaska, United States | |
| 13 | 318.29 miles (512.23 km) ESE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 14 | 327.13 miles (526.46 km) NE | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 15 | 327.21 miles (526.59 km) NE | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,781.39 miles (17,350.92 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,730.87 miles (17,269.62 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,671.41 miles (17,173.93 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,617.95 miles (17,087.89 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,564.73 miles (17,002.25 km) SW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,505.23 miles (16,906.48 km) SSW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 7 | 10,461.01 miles (16,835.32 km) SSW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 8 | 10,461.01 miles (16,835.32 km) SSW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 9 | 10,450.76 miles (16,818.82 km) SW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 10 | 10,433.98 miles (16,791.82 km) SSW | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 11 | 10,376.92 miles (16,699.99 km) SSW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 12 | 10,372.12 miles (16,692.27 km) SSW | Upington Airport (UTN) | Upington, South Africa | |
| 13 | 10,369.90 miles (16,688.70 km) SW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 14 | 10,366.96 miles (16,683.96 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,353.14 miles (16,661.72 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |