Nonstop flight route between Redhill, Surrey, England, United Kingdom and St. Marys, Pennsylvania, United States:
Departure Airport:
(51°12'48"N by 0°8'18"W)
Arrival Airport:
(41°24'45"N by 78°30'8"W)
Distance from KRH to STQ:
3,619.38 miles (5,824.82 km)
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- About this route
- KRH Airport Information
- STQ Airport Information
- Facts about KRH
- Facts about STQ
- Map of Nearest Airports to KRH
- List of Nearest Airports to KRH
- Map of Furthest Airports from KRH
- List of Furthest Airports from KRH
- Map of Nearest Airports to STQ
- List of Nearest Airports to STQ
- Map of Furthest Airports from STQ
- List of Furthest Airports from STQ
About this route:
A direct, nonstop flight between Redhill Aerodrome (KRH), Redhill, Surrey, England, United Kingdom and St. Marys Municipal Airport (STQ), St. Marys, Pennsylvania, United States would travel a Great Circle distance of 3,619 miles (or 5,825 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 Redhill Aerodrome and St. Marys Municipal 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 Redhill Aerodrome and St. Marys Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KRH / EGKR |
| Airport Name: | Redhill Aerodrome |
| Location: | Redhill, Surrey, England, United Kingdom |
| GPS Coordinates: | 51°12'48"N by 0°8'18"W |
| Operator/Owner: | Redhill Aerodrome Ltd |
| Airport Type: | Private-owned, Public-use |
| Elevation: | 222 feet (68 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from KRH |
| More Information: | KRH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | STQ / KOYM |
| Airport Names: |
|
| Location: | St. Marys, Pennsylvania, United States |
| GPS Coordinates: | 41°24'45"N by 78°30'8"W |
| Area Served: | St. Marys, Pennsylvania |
| Operator/Owner: | City of St. Marys |
| Airport Type: | Public |
| Elevation: | 1934 feet (589 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from STQ |
| More Information: | STQ Maps & Info |
Facts about Redhill Aerodrome (KRH):
- In August 1942 the airfield had five squadrons based.
- The closest airport to Redhill Aerodrome (KRH) is Gatwick Airport (LGW), which is located only 5 miles (8 kilometers) SSW of KRH.
- An Elementary Flying Training School was formed at Redhill in July 1937.
- The furthest airport from Redhill Aerodrome (KRH) is Chatham Islands (CHT), which is located 11,897 miles (19,147 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Redhill Aerodrome (KRH) has 4 runways.
- On 17 May 2012 it was announced that the owners of Redhill Aerodrome had again submitted a planning application for a hard runway after the previous plan had been rejected in 2011.
- Because of Redhill Aerodrome's relatively low elevation of 222 feet, planes can take off or land at Redhill Aerodrome 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.
Facts about St. Marys Municipal Airport (STQ):
- The airport covers 283 acres.
- The closest airport to St. Marys Municipal Airport (STQ) is DuBois Regional Airport (DUJ), which is located 26 miles (42 kilometers) SW of STQ.
- In addition to being known as "St. Marys Municipal Airport", another name for STQ is "OYM".
- St. Marys Municipal Airport (STQ) currently has only 1 runway.
- The furthest airport from St. Marys Municipal Airport (STQ) is Margaret River Airport (MGV), which is located 11,533 miles (18,560 kilometers) away in Margaret River, Western Australia, Australia.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.05 miles (8.13 km) SSW | Gatwick Airport (LGW) | London, England, United Kingdom |     |
| 2 | 10.97 miles (17.65 km) NE | London Biggin Hill Airport (BQH) | Biggin Hill / London, England, United Kingdom | |
| 3 | 21.82 miles (35.12 km) NNE | London City Airport (LCY) | London, England, United Kingdom | |
| 4 | 22.95 miles (36.93 km) NW | London Heathrow Airport (LHR) | London, England, United Kingdom | |
| 5 | 26.37 miles (42.44 km) NNW | RAF Northolt (NHT) | Ruislip, England, United Kingdom | |
| 6 | 27.01 miles (43.48 km) SSW | Shoreham Airport (ESH) | Lancing, West Sussex, United Kingdom | |
| 7 | 27.96 miles (45.00 km) W | Farnborough Airport (FAB) | Farnborough, United Kingdom | |
| 8 | 29.32 miles (47.19 km) ENE | Rochester Airport (RCS) | Rochester, Kent, England, United Kingdom | |
| 9 | 31.58 miles (50.82 km) WNW | Blackbushe Airport (BBS) | Yateley, Hampshire, England, United Kingdom | |
| 10 | 34.83 miles (56.05 km) W | RAF Odiham (ODH) | Odiham, United Kingdom | |
| 11 | 36.41 miles (58.60 km) SW | Chichester/Goodwood Airport (QUG) | Chichester, England, United Kingdom | |
| 12 | 38.46 miles (61.89 km) N | Hatfield Aerodrome (HTF) | Hatfield, Hertfordshire, England, United Kingdom | |
| 13 | 38.79 miles (62.43 km) W | Lasham Airfield (QLA) | Lasham, England, United Kingdom | |
| 14 | 43.13 miles (69.42 km) NW | RAF High Wycombe (HYC) | High Wycombe, Buckinghamshire, England, United Kingdom | |
| 15 | 43.52 miles (70.03 km) NE | London Southend Airport (SEN) | Southend, Essex (near London) United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,897.36 miles (19,146.89 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,864.43 miles (19,093.90 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,845.76 miles (19,063.85 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,827.61 miles (19,034.65 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,816.45 miles (19,016.69 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,814.03 miles (19,012.80 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,807.90 miles (19,002.93 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,803.05 miles (18,995.13 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 9 | 11,801.37 miles (18,992.41 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 10 | 11,772.93 miles (18,946.65 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,770.01 miles (18,941.96 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,761.88 miles (18,928.87 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 13 | 11,759.10 miles (18,924.39 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 14 | 11,751.74 miles (18,912.54 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,731.51 miles (18,879.99 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.16 miles (42.11 km) SW | DuBois Regional Airport (DUJ) | DuBois, Pennsylvania, United States | |
| 2 | 27.90 miles (44.91 km) NNW | Bradford Regional Airport (BFD) | Bradford, Pennsylvania, United States | |
| 3 | 42.47 miles (68.35 km) SSE | Mid-State Regional Airport (PSB) | Philipsburg, Pennsylvania, United States | |
| 4 | 51.70 miles (83.20 km) SE | University Park Airport (SCE) | State College, Pennsylvania, United States | |
| 5 | 54.92 miles (88.39 km) NNE | Wellsville Municipal Airport (ELZ) | Wellsville, New York, United States | |
| 6 | 57.65 miles (92.78 km) N | Cattaraugus County-Olean Airport (OLE) | Olean, New York, United States | |
| 7 | 59.26 miles (95.38 km) ESE | William T. Piper Memorial Airport (LHV) | Lock Haven, Pennsylvania, United States | |
| 8 | 62.41 miles (100.43 km) SSW | Indiana County-Jimmy Stewart Airport (IDI) | Indiana, Pennsylvania, United States | |
| 9 | 64.31 miles (103.49 km) NW | Chautauqua County/Jamestown Airport (JHW) | Jamestown, New York, United States | |
| 10 | 68.27 miles (109.87 km) SE | Mifflin County Airport (RED) | Reedsville, Pennsylvania, United States | |
| 11 | 70.42 miles (113.32 km) W | Venango Regional Airport (FKL) | Franklin, Pennsylvania, United States | |
| 12 | 77.70 miles (125.05 km) S | Altoona–Blair County Airport (AOO) | Altoona, Pennsylvania, United States | |
| 13 | 77.75 miles (125.13 km) SSW | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| 14 | 82.87 miles (133.36 km) E | Williamsport Regional Airport (IPT) | Williamsport, Pennsylvania, United States | |
| 15 | 84.50 miles (135.99 km) NNW | Chautauqua County/Dunkirk Airport (DKK) | Dunkirk, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,532.63 miles (18,559.93 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,508.68 miles (18,521.38 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,499.46 miles (18,506.53 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,482.81 miles (18,479.74 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,446.72 miles (18,421.67 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,425.56 miles (18,387.61 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,415.38 miles (18,371.23 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,406.25 miles (18,356.53 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,404.28 miles (18,353.36 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,359.78 miles (18,281.75 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,291.80 miles (18,172.35 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,264.22 miles (18,127.95 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,245.43 miles (18,097.72 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,244.29 miles (18,095.89 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,206.06 miles (18,034.36 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |