Nonstop flight route between Christmas Island, Kiribati and Altoona, Pennsylvania, United States:
Departure Airport:
(1°59'9"N by 157°20'58"W)
Arrival Airport:
(40°17'47"N by 78°19'11"W)
Distance from CXI to AOO:
5,552.29 miles (8,935.52 km)
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- About this route
- CXI Airport Information
- AOO Airport Information
- Facts about CXI
- Facts about AOO
- Map of Nearest Airports to CXI
- List of Nearest Airports to CXI
- Map of Furthest Airports from CXI
- List of Furthest Airports from CXI
- Map of Nearest Airports to AOO
- List of Nearest Airports to AOO
- Map of Furthest Airports from AOO
- List of Furthest Airports from AOO
About this route:
A direct, nonstop flight between Cassidy International Airport (CXI), Christmas Island, Kiribati and Altoona–Blair County Airport (AOO), Altoona, Pennsylvania, United States would travel a Great Circle distance of 5,552 miles (or 8,936 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 Cassidy International Airport and Altoona–Blair County 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 Cassidy International Airport and Altoona–Blair County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CXI / PLCH |
| Airport Name: | Cassidy International Airport |
| Location: | Christmas Island, Kiribati |
| GPS Coordinates: | 1°59'9"N by 157°20'58"W |
| Area Served: | Kiritimati |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 5 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CXI |
| More Information: | CXI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AOO / KAOO |
| Airport Name: | Altoona–Blair County Airport |
| Location: | Altoona, Pennsylvania, United States |
| GPS Coordinates: | 40°17'47"N by 78°19'11"W |
| Area Served: | Altoona, Pennsylvania |
| Operator/Owner: | Blair County Airport Authority |
| Airport Type: | Public |
| Elevation: | 1503 feet (458 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from AOO |
| More Information: | AOO Maps & Info |
Facts about Cassidy International Airport (CXI):
- Because of Cassidy International Airport's relatively low elevation of 5 feet, planes can take off or land at Cassidy International 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 Cassidy International Airport (CXI) is Manihiki Island Airport (MHX), which is located 891 miles (1,433 kilometers) SSW of CXI.
- The furthest airport from Cassidy International Airport (CXI) is Ikela Airport (IKL), which is nearly antipodal to Cassidy International Airport (meaning Cassidy International Airport is almost on the exact opposite side of the Earth from Ikela Airport), and is located 12,367 miles (19,903 kilometers) away in Ikela, Democratic Republic of the Congo.
- Cassidy International Airport (CXI) currently has only 1 runway.
- The airport is at an elevation of 5ft above mean sea level.
Facts about Altoona–Blair County Airport (AOO):
- The furthest airport from Altoona–Blair County Airport (AOO) is Margaret River Airport (MGV), which is located 11,578 miles (18,633 kilometers) away in Margaret River, Western Australia, Australia.
- Altoona–Blair County Airport (AOO) has 2 runways.
- Federal Aviation Administration records say the airport had 11,051 passenger boardings in calendar year 2008, 6,439 in 2009 and 4,378 in 2010.
- Altoona–Blair County Airport is a county owned, public airport in Martinsburg, Pennsylvania, 14 miles south of Altoona, in Blair County, Pennsylvania.
- Altoona–Blair County Airport houses the Kitty Hawk Restaurant, which is accessible either from the flight line or from the terminal building.
- The closest airport to Altoona–Blair County Airport (AOO) is John Murtha Johnstown–Cambria County Airport (JST), which is located 27 miles (44 kilometers) W of AOO.
- US Airways ended flights to Pittsburgh on July 7, 2007.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 890.56 miles (1,433.22 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands |     |
| 2 | 1,044.58 miles (1,681.09 km) WSW | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 1,229.76 miles (1,979.10 km) N | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 4 | 1,235.14 miles (1,987.75 km) N | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 5 | 1,238.50 miles (1,993.17 km) N | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 6 | 1,249.90 miles (2,011.52 km) N | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 7 | 1,266.96 miles (2,038.97 km) N | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 8 | 1,299.19 miles (2,090.84 km) N | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 9 | 1,302.72 miles (2,096.52 km) N | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 10 | 1,305.95 miles (2,101.72 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 11 | 1,308.19 miles (2,105.33 km) N | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 12 | 1,311.97 miles (2,111.41 km) N | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 13 | 1,312.77 miles (2,112.69 km) NW | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 14 | 1,319.03 miles (2,122.77 km) SSE | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 15 | 1,324.40 miles (2,131.41 km) N | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,367.09 miles (19,902.85 km) SW | Ikela Airport (IKL) | Ikela, Democratic Republic of the Congo | |
| 2 | 12,324.95 miles (19,835.04 km) SSW | Lodja Airport (LJA) | Lodja, Democratic Republic of the Congo | |
| 3 | 12,267.24 miles (19,742.16 km) SE | Boende Airport (BNB) | Boende, Democratic Republic of the Congo | |
| 4 | 12,225.17 miles (19,674.45 km) SSW | Lusambo Airport (LBO) | Lusambo, Democratic Republic of the Congo | |
| 5 | 12,214.69 miles (19,657.59 km) SE | Basongo Airport (BAN) | Basongo, Democratic Republic of the Congo | |
| 6 | 12,207.64 miles (19,646.24 km) SSW | Yangambi Airport (YAN) | Yangambi, Democratic Republic of the Congo | |
| 7 | 12,202.38 miles (19,637.78 km) WSW | Kindu Airport (KND) | Kindu, Democratic Republic of the Congo | |
| 8 | 12,184.71 miles (19,609.34 km) SW | Bangoka International Airport (FKI) | Kisangani, Democratic Republic of the Congo | |
| 9 | 12,182.00 miles (19,604.97 km) E | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 10 | 12,166.09 miles (19,579.37 km) S | Kananga Airport (KGA) | Kananga, Democratic Republic of the Congo | |
| 11 | 12,144.17 miles (19,544.10 km) SSW | Mbuji Mayi Airport (MJM) | Mbuji Mayi, Democratic Republic of the Congo | |
| 12 | 12,140.82 miles (19,538.70 km) SE | Idiofa Airport (IDF) | Idiofa, Democratic Republic of the Congo | |
| 13 | 12,139.66 miles (19,536.84 km) SE | Basankusu Airport (BSU) | Basankusu, Democratic Republic of the Congo | |
| 14 | 12,138.75 miles (19,535.38 km) NNE | Lisala Airport (LIQ) | Lisala, Democratic Republic of the Congo | |
| 15 | 12,135.41 miles (19,530.00 km) E | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.15 miles (43.70 km) W | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| 2 | 42.35 miles (68.16 km) NNE | Mid-State Regional Airport (PSB) | Philipsburg, Pennsylvania, United States | |
| 3 | 44.94 miles (72.33 km) NE | Mifflin County Airport (RED) | Reedsville, Pennsylvania, United States | |
| 4 | 45.51 miles (73.23 km) NNE | University Park Airport (SCE) | State College, Pennsylvania, United States | |
| 5 | 47.37 miles (76.23 km) WNW | Indiana County-Jimmy Stewart Airport (IDI) | Indiana, Pennsylvania, United States | |
| 6 | 51.35 miles (82.63 km) SE | Hagerstown Regional Airport (HGR) | Hagerstown, Maryland, United States | |
| 7 | 52.52 miles (84.52 km) SSW | Greater Cumberland Regional Airport (CBE) | Cumberland, Maryland, United States | |
| 8 | 57.29 miles (92.21 km) W | Arnold Palmer Regional Airport (LBE) | Latrobe (near Pittsburgh), Pennsylvania, United States | |
| 9 | 57.29 miles (92.21 km) W | Arnold Palmer Regional Airport (LTB) | Latrobe, Tasmania, Australia | |
| 10 | 63.63 miles (102.40 km) ESE | Gettysburg Regional Airport (GTY) | Gettysburg, Pennsylvania, United States | |
| 11 | 64.31 miles (103.49 km) SSE | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| 12 | 68.05 miles (109.51 km) NNW | DuBois Regional Airport (DUJ) | DuBois, Pennsylvania, United States | |
| 13 | 74.66 miles (120.16 km) NE | William T. Piper Memorial Airport (LHV) | Lock Haven, Pennsylvania, United States | |
| 14 | 77.63 miles (124.93 km) E | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 15 | 77.70 miles (125.05 km) N | St. Marys Municipal Airport (STQ) | St. Marys, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,577.85 miles (18,632.70 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,554.12 miles (18,594.51 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,540.82 miles (18,573.10 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,528.75 miles (18,553.68 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,481.58 miles (18,477.77 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,476.48 miles (18,469.55 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,465.21 miles (18,451.43 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,454.40 miles (18,434.02 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,446.50 miles (18,421.30 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,416.47 miles (18,372.97 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,352.46 miles (18,269.96 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,321.28 miles (18,219.78 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,308.89 miles (18,199.85 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,303.87 miles (18,191.77 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,238.44 miles (18,086.47 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |