Nonstop flight route between Reading, Pennsylvania, United States and Del Carmen, Surigao del Norte, Philippines:
Departure Airport:
(40°22'42"N by 75°57'55"W)
Arrival Airport:
(9°51'32"N by 126°0'50"E)
Distance from RDG to SOS:
8,692.43 miles (13,989.08 km)
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Jump to:
- About this route
- RDG Airport Information
- SOS Airport Information
- Facts about RDG
- Facts about SOS
- Map of Nearest Airports to RDG
- List of Nearest Airports to RDG
- Map of Furthest Airports from RDG
- List of Furthest Airports from RDG
- Map of Nearest Airports to SOS
- List of Nearest Airports to SOS
- Map of Furthest Airports from SOS
- List of Furthest Airports from SOS
About this route:
A direct, nonstop flight between Reading Regional Airport (RDG), Reading, Pennsylvania, United States and Sayak Airport (SOS), Del Carmen, Surigao del Norte, Philippines would travel a Great Circle distance of 8,692 miles (or 13,989 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 Reading Regional Airport and Sayak 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 Reading Regional Airport and Sayak Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RDG / KRDG |
| Airport Names: |
|
| Location: | Reading, Pennsylvania, United States |
| GPS Coordinates: | 40°22'42"N by 75°57'55"W |
| Area Served: | Reading, Pennsylvania |
| Operator/Owner: | Reading Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 344 feet (105 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RDG |
| More Information: | RDG Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SOS / RPSN |
| Airport Names: |
|
| Location: | Del Carmen, Surigao del Norte, Philippines |
| GPS Coordinates: | 9°51'32"N by 126°0'50"E |
| Area Served: | Siargao Island |
| Operator/Owner: | Civil Aviation Authority of the Philippines |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SOS |
| More Information: | SOS Maps & Info |
Facts about Reading Regional Airport (RDG):
- Reading Regional Airport (RDG) has 2 runways.
- In addition to being known as "Reading Regional Airport", another name for RDG is "Carl A. Spaatz FieldReading Army Airfield".
- Aircraft used for training were the Curtiss O-52 Owl.
- Because of Reading Regional Airport's relatively low elevation of 344 feet, planes can take off or land at Reading Regional 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.
- Southwest Airlines no longer operates in Reading Airport.
- On 1 June 1944 the 309th Air Base Squadron was re-designated the 85th Army Air Force Base Unit.
- The closest airport to Reading Regional Airport (RDG) is Heritage Field (PTW), which is located 24 miles (38 kilometers) ESE of RDG.
- The furthest airport from Reading Regional Airport (RDG) is Margaret River Airport (MGV), which is located 11,683 miles (18,802 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Sayak Airport (SOS):
- In addition to being known as "Sayak Airport", other names for SOS include "Paliparan ng Sayak", "IAO" and "RPNS".
- Sayak Airport (SOS) currently has only 1 runway.
- Sayak Airport handled 781 passengers last year.
- Because of Sayak Airport's relatively low elevation of 10 feet, planes can take off or land at Sayak 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 Sayak Airport (SOS) is Surigao Airport (SUG), which is located 37 miles (60 kilometers) W of SOS.
- The furthest airport from Sayak Airport (SOS) is Orlando Villas-Bôas Regional Airport (MBK), which is nearly antipodal to Sayak Airport (meaning Sayak Airport is almost on the exact opposite side of the Earth from Orlando Villas-Bôas Regional Airport), and is located 12,368 miles (19,904 kilometers) away in Matupá, Mato Grosso, Brazil.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.58 miles (37.95 km) ESE | Heritage Field (PTW) | Pottstown, Pennsylvania, United States |     |
| 2 | 24.80 miles (39.91 km) SW | Lancaster Airport (LNS) | Lancaster, Pennsylvania, United States | |
| 3 | 28.12 miles (45.25 km) S | Chester County G. O. Carlson Airport (CTH) | Coatesville, Pennsylvania, United States | |
| 4 | 31.04 miles (49.95 km) E | Quakertown Airport (UKT) | Quakertown, Pennsylvania, United States | |
| 5 | 32.01 miles (51.51 km) W | Muir Army Airfield (MUI) | Fort Indiantown Gap, Pennsylvania, United States | |
| 6 | 33.43 miles (53.80 km) NE | Lehigh Valley International Airport (ABE) | Allentown, Pennsylvania, United States | |
| 7 | 33.62 miles (54.11 km) SE | Brandywine Airport (OQN) | West Chester, Pennsylvania, United States | |
| 8 | 40.51 miles (65.19 km) ESE | Wings Field (BBX) | Blue Bell, Pennsylvania, United States | |
| 9 | 42.04 miles (67.66 km) N | Hazleton Municipal Airport (HZL) | Hazleton, Pennsylvania, United States | |
| 10 | 43.97 miles (70.77 km) WSW | Harrisburg International Airport (MDT) | Harrisburg, Pennsylvania, United States | |
| 11 | 44.51 miles (71.64 km) E | Doylestown Airport (DYL) | Doylestown, Pennsylvania, United States | |
| 12 | 44.80 miles (72.10 km) ESE | NAS JRB Willow Grove (NXX) | Willow Grove, Pennsylvania, United States | |
| 13 | 48.01 miles (77.26 km) WSW | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 14 | 50.17 miles (80.74 km) SE | Philadelphia Seaplane BaseChandler Field (PSQ) | Essington, Pennsylvania, United States | |
| 15 | 51.86 miles (83.46 km) SE | Philadelphia International Airport (PHL) | Philadelphia, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,682.92 miles (18,801.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,658.95 miles (18,763.21 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,649.98 miles (18,748.78 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,633.01 miles (18,721.46 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,596.30 miles (18,662.39 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,574.38 miles (18,627.12 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,564.62 miles (18,611.41 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,556.71 miles (18,598.68 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,553.43 miles (18,593.39 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,505.41 miles (18,516.11 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,434.00 miles (18,401.20 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,409.71 miles (18,362.11 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,387.67 miles (18,326.63 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,384.39 miles (18,321.36 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,354.77 miles (18,273.69 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.06 miles (59.63 km) W | Surigao Airport (SUG) | Surigao City, Surigao del Norte, Philippines | |
| 2 | 55.41 miles (89.18 km) S | Tandag Airport (TDG) | Tandag, Surigao del Sur, Philippines | |
| 3 | 72.56 miles (116.78 km) SSW | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 4 | 98.38 miles (158.33 km) WSW | Camiguin Airport (CGM) | Mambajao, Camiguin, Philippines | |
| 5 | 115.88 miles (186.49 km) NW | Daniel Z. Romualdez Airport (TAC) | Tacloban City, Philippines | |
| 6 | 116.71 miles (187.83 km) S | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 7 | 128.55 miles (206.88 km) NW | Ormoc Airport (OMC) | Ormoc City, Philippines | |
| 8 | 136.70 miles (219.99 km) SW | Laguindingan Airport (CGY) | Cagayan de Oro City, Philippines | |
| 9 | 141.69 miles (228.03 km) WNW | Mactan-Cebu International Airport (CEB) | Lapu-Lapu City, Philippines | |
| 10 | 147.74 miles (237.76 km) W | Tagbilaran Airport (TAG) | Tagbilaran City, Bohol, Philippines | |
| 11 | 171.27 miles (275.63 km) SW | Maria Cristina Airport (IGN) | Baloi, Lanao del Norte, Philippines | |
| 12 | 182.55 miles (293.79 km) NNW | Calbayog Airport (CYP) | Calbayog City, Samar, Philippines | |
| 13 | 188.30 miles (303.03 km) SW | Labo Airport (OZC) | Ozamiz City, Misamis Occidental, Philippines | |
| 14 | 188.38 miles (303.16 km) W | Sibulan Airport (DGT) | Sibulan, Negros Oriental, Philippines | |
| 15 | 190.52 miles (306.61 km) S | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,367.60 miles (19,903.67 km) ESE | Orlando Villas-Bôas Regional Airport (MBK) | Matupá, Mato Grosso, Brazil | |
| 2 | 12,292.56 miles (19,782.91 km) E | Piloto Osvaldo Marques Dias Airport (AFL) | Alta Floresta, Brazil | |
| 3 | 12,176.11 miles (19,595.51 km) ESE | Inácio Luís do Nascimento Airport (JUA) | Juara, Mato Grosso, Brazil | |
| 4 | 12,128.90 miles (19,519.53 km) E | Juruena Airport (JRN) | Juruena, Mato Grosso, Brazil | |
| 5 | 12,102.61 miles (19,477.22 km) SW | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 6 | 12,100.71 miles (19,474.15 km) WSW | Conceição do Araguaia Airport (CDJ) | Conceição do Araguaia, Pará, Brazil | |
| 7 | 12,098.93 miles (19,471.30 km) ESE | Juína Airport (JIA) | Juina, Mato Grosso, Brazil | |
| 8 | 12,082.67 miles (19,445.13 km) WSW | Gurupi Airport (GRP) | Gurupi, Goiás, Brazil | |
| 9 | 12,068.22 miles (19,421.86 km) E | Aripuanã Airport (AIR) | Aripuanã, Mato Grosso, Brazil | |
| 10 | 12,061.02 miles (19,410.28 km) SW | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 11 | 12,052.76 miles (19,396.99 km) W | Palmas–Brigadeiro Lysias Rodrigues Airport (PMW) | Palmas, Tocantins, Brazil | |
| 12 | 12,024.89 miles (19,352.13 km) SSE | Itaituba Airport (ITB) | Itaituba, Pará, Brazil | |
| 13 | 12,011.70 miles (19,330.90 km) SSE | Marechal Rondon International Airport (CGB) | Cuiabá, Mato Grosso, Brazil | |
| 14 | 12,008.40 miles (19,325.60 km) SSW | Barra do Garças Airport (BPG) | Barra do Garças, Mato Grosso, Brazil | |
| 15 | 12,004.24 miles (19,318.91 km) WSW | Araguaína Airport (AUX) | Araguaína, Tocantins, Brazil | |