Nonstop flight route between Butler, Pennsylvania, United States and Seletar, Singapore:
Departure Airport:
(40°46'36"N by 79°56'58"W)
Arrival Airport:
(1°25'0"N by 103°52'4"E)
Distance from BTP to XSP:
9,511.60 miles (15,307.39 km)
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Jump to:
- About this route
- BTP Airport Information
- XSP Airport Information
- Facts about BTP
- Facts about XSP
- Map of Nearest Airports to BTP
- List of Nearest Airports to BTP
- Map of Furthest Airports from BTP
- List of Furthest Airports from BTP
- Map of Nearest Airports to XSP
- List of Nearest Airports to XSP
- Map of Furthest Airports from XSP
- List of Furthest Airports from XSP
About this route:
A direct, nonstop flight between Butler County Airport (BTP), Butler, Pennsylvania, United States and Seletar Airport (XSP), Seletar, Singapore would travel a Great Circle distance of 9,512 miles (or 15,307 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 Butler County Airport and Seletar 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 Butler County Airport and Seletar Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BTP / KBTP |
| Airport Names: |
|
| Location: | Butler, Pennsylvania, United States |
| GPS Coordinates: | 40°46'36"N by 79°56'58"W |
| Area Served: | Butler, Pennsylvania |
| Operator/Owner: | Butler County Airport Authority |
| Airport Type: | Public |
| Elevation: | 1248 feet (380 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BTP |
| More Information: | BTP Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | XSP / WSSL |
| Airport Names: |
|
| Location: | Seletar, Singapore |
| GPS Coordinates: | 1°25'0"N by 103°52'4"E |
| Area Served: | Singapore |
| Operator/Owner: | Government of Singapore |
| Airport Type: | Civilian public usage |
| Elevation: | 36 feet (11 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from XSP |
| More Information: | XSP Maps & Info |
Facts about Butler County Airport (BTP):
- The furthest airport from Butler County Airport (BTP) is Margaret River Airport (MGV), which is located 11,486 miles (18,485 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Butler County Airport (BTP) is Beaver County Airport (BFP), which is located 23 miles (37 kilometers) W of BTP.
- Butler County Airport (BTP) currently has only 1 runway.
- In addition to being known as "Butler County Airport", another name for BTP is "K. W. Scholter Field".
Facts about Seletar Airport (XSP):
- Because of Seletar Airport's relatively low elevation of 36 feet, planes can take off or land at Seletar 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.
- In December 1966, three Andover CC Mk1 arrived to replace the ageing Vickers Valetta C1 aircraft of 52 Sqn.
- The closest airport to Seletar Airport (XSP) is Paya Lebar Air Base (PLAB) (QPG), which is located only 5 miles (8 kilometers) SE of XSP.
- In 2007, JTC Corporation announced the plan to upgrade the Seletar Airport to support the upcoming Seletar Aerospace Park.
- Seletar Airport now operates as a general aviation airport, mainly for chartered flights and training purposes.
- The furthest airport from Seletar Airport (XSP) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Seletar Airport (meaning Seletar Airport is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,348 miles (19,873 kilometers) away in Coca, Ecuador.
- The air base was briefly host to Amy Johnson during May 1930 on her UK - Australia flight in her Gipsy Moth named 'Jason'.
- Short Singapore Mk III flying boat of 205 Sqn, in flight below three 'vic' formations of Vickers Vildebeest torpedo bombers of 100 Sqn.
- Seletar Airport (XSP) currently has only 1 runway.
- In addition to being known as "Seletar Airport", other names for XSP include "实里达机场" and "செலட்டர் வான்முகம்".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.11 miles (37.19 km) W | Beaver County Airport (BFP) | Beaver Falls, Pennsylvania, United States |     |
| 2 | 23.15 miles (37.25 km) S | Forbes Field (FOE) | Topeka, Kansas, United States | |
| 3 | 24.69 miles (39.73 km) SW | Pittsburgh International Airport (PIT) | Findlay (near Pittsburgh), Pennsylvania, United States | |
| 4 | 29.21 miles (47.01 km) S | Allegheny County Airport (AGC) | Pittsburgh, Pennsylvania, United States | |
| 5 | 41.77 miles (67.23 km) N | Venango Regional Airport (FKL) | Franklin, Pennsylvania, United States | |
| 6 | 44.92 miles (72.29 km) SE | Arnold Palmer Regional Airport (LBE) | Latrobe (near Pittsburgh), Pennsylvania, United States | |
| 7 | 44.92 miles (72.29 km) SE | Arnold Palmer Regional Airport (LTB) | Latrobe, Tasmania, Australia | |
| 8 | 45.33 miles (72.95 km) ESE | Indiana County-Jimmy Stewart Airport (IDI) | Indiana, Pennsylvania, United States | |
| 9 | 47.74 miles (76.83 km) SSW | Washington County Airport (WSG) | Washington, Pennsylvania, United States | |
| 10 | 50.63 miles (81.49 km) NW | Youngstown-Warren Regional Airport (YNG) (YNG) | Youngstown/Warren, Ohio, United States | |
| 11 | 55.41 miles (89.18 km) SW | Wheeling Ohio County Airport (HLG) | Wheeling, West Virginia, United States | |
| 12 | 60.31 miles (97.05 km) NNW | Port Meadville Airport (MEJ) | Meadville, Pennsylvania, United States | |
| 13 | 61.26 miles (98.59 km) S | Greene County Airport (WAY) | Waynesburg, Pennsylvania, United States | |
| 14 | 61.44 miles (98.88 km) ENE | DuBois Regional Airport (DUJ) | DuBois, Pennsylvania, United States | |
| 15 | 66.66 miles (107.27 km) ESE | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,486.36 miles (18,485.46 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,462.66 miles (18,447.31 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,449.05 miles (18,425.41 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,437.36 miles (18,406.60 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,390.01 miles (18,330.39 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,386.10 miles (18,324.11 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,374.57 miles (18,305.55 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,363.83 miles (18,288.26 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,354.71 miles (18,273.59 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,328.23 miles (18,230.98 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,266.50 miles (18,131.63 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,233.30 miles (18,078.21 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,225.06 miles (18,064.93 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,217.29 miles (18,052.43 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,149.00 miles (17,942.53 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.86 miles (7.82 km) SE | Paya Lebar Air Base (PLAB) (QPG) | Paya Lebar, Singapore | |
| 2 | 9.30 miles (14.97 km) ESE | Singapore Changi Airport (SIN) | Changi, Singapore | |
| 3 | 11.18 miles (18.00 km) W | Tengah Air Base (TAB) (TGA) | Tengah, Singapore | |
| 4 | 20.61 miles (33.17 km) NW | Senai International Airport (JHB) | Johor Bahru, Malaysia | |
| 5 | 26.81 miles (43.15 km) SE | Hang Nadim International Airport (BTH) | Batam, Riau Islands, Sumatra, Indonesia | |
| 6 | 57.22 miles (92.08 km) SE | Raja Haji Fisabilillah International Airport (TNJ) | Tanjung Pinang, Riau Islands, Indonesia | |
| 7 | 66.77 miles (107.46 km) N | Mersing Airport (MEP) | Johor, Malaysia | |
| 8 | 98.96 miles (159.27 km) NNE | Tioman Airport (TOD) | Tioman Island, Malaysia | |
| 9 | 125.94 miles (202.68 km) WNW | Melaka International Airport (MKZ) | Batu Berendam, Malaysia | |
| 10 | 168.65 miles (271.42 km) W | Pinang Kampai Airport (DUM) | Dumai, Sumatra, Indonesia | |
| 11 | 168.79 miles (271.64 km) NNW | Sultan Ahmad Shah Airport / RMAF Kuantan (KUA) | Kuantan, Pahang, Malaysia | |
| 12 | 175.62 miles (282.63 km) WNW | Kuala Lumpur International Airport (KUL) | Sepang (near Kuala Lumpur), Malaysia | |
| 13 | 179.97 miles (289.64 km) WSW | Sultan Syarif Kasim II International Airport (PKU) | Pekanbaru, Sumatra, Indonesia | |
| 14 | 191.73 miles (308.56 km) NW | KA01 KJ15 MR1 Kuala Lumpur Sentral (KL Sentral) 吉隆坡中环广场 (XKL) | Kuala Lumpur, Malaysia | |
| 15 | 199.18 miles (320.55 km) NW | Sultan Abdul Aziz Shah Airport (SZB) | Subang (near Kuala Lumpur), Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,348.31 miles (19,872.63 km) SE | Francisco de Orellana Airport (OCC) | Coca, Ecuador | |
| 2 | 12,320.73 miles (19,828.25 km) SSE | Lago Agrio Airport (LGQ) | Nueva Loja, Ecuador | |
| 3 | 12,309.81 miles (19,810.66 km) SW | Caucayá Airport (LQM) | Puerto Leguízamo, Colombia | |
| 4 | 12,303.31 miles (19,800.21 km) E | Rio Amazonas Airport (PTZ) | Shell Mera, Ecuador | |
| 5 | 12,301.57 miles (19,797.40 km) S | Tres de Mayo Airport (PUU) | Puerto Asís, Colombia | |
| 6 | 12,286.55 miles (19,773.24 km) ESE | Col. Edmundo Carvajal Airport (XMS) | Macas, Ecuador | |
| 7 | 12,268.06 miles (19,743.48 km) S | Villa Garzón Airport (VGZ) | Villa Garzón, Colombia | |
| 8 | 12,267.51 miles (19,742.59 km) E | Chachoan Airport (ATF) | Ambato, Ecuador | |
| 9 | 12,261.65 miles (19,733.17 km) ESE | Cotopaxi International Airport (LTX) | Latacunga, Ecuador | |
| 10 | 12,258.55 miles (19,728.18 km) ESE | Mariscal Sucre International Airport (UIO) | Quito, Ecuador | |
| 11 | 12,248.34 miles (19,711.75 km) SE | Teniente Coronel Luis A Mantilla International Airport (TUA) | Tulcán, Ecuador | |
| 12 | 12,246.80 miles (19,709.27 km) SE | San Luis Airport (IPI) | Ipiales, Colombia | |
| 13 | 12,226.58 miles (19,676.73 km) SSE | Antonio Nariño Airport (PSO) | Pasto, Colombia | |
| 14 | 12,225.42 miles (19,674.87 km) N | Gustavo Artunduaga Paredes Airport (FLA) | Florencia, Caquetá, Colombia | |
| 15 | 12,215.14 miles (19,658.32 km) ESE | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |