Nonstop flight route between Redhill, Surrey, England, United Kingdom and Nioki, Democratic Republic of the Congo:
Departure Airport:
(51°12'48"N by 0°8'18"W)
Arrival Airport:
(2°43'2"S by 17°41'4"E)
Distance from KRH to NIO:
3,871.45 miles (6,230.49 km)
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Jump to:
- About this route
- KRH Airport Information
- NIO Airport Information
- Facts about KRH
- Facts about NIO
- 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 NIO
- List of Nearest Airports to NIO
- Map of Furthest Airports from NIO
- List of Furthest Airports from NIO
About this route:
A direct, nonstop flight between Redhill Aerodrome (KRH), Redhill, Surrey, England, United Kingdom and Nioki Airport (NIO), Nioki, Democratic Republic of the Congo would travel a Great Circle distance of 3,871 miles (or 6,230 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 Nioki 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 Nioki 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: | NIO / FZBI |
| Airport Name: | Nioki Airport |
| Location: | Nioki, Democratic Republic of the Congo |
| GPS Coordinates: | 2°43'2"S by 17°41'4"E |
| Airport Type: | Public |
| Elevation: | 1043 feet (318 meters) |
| View all routes: | Routes from NIO |
| More Information: | NIO Maps & Info |
Facts about Redhill Aerodrome (KRH):
- 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.
- Redhill Aerodrome (KRH) has 4 runways.
- In August 1942 the airfield had five squadrons based.
- An Elementary Flying Training School was formed at Redhill in July 1937.
- 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.
- The closest airport to Redhill Aerodrome (KRH) is Gatwick Airport (LGW), which is located only 5 miles (8 kilometers) SSW of KRH.
- 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.
Facts about Nioki Airport (NIO):
- The furthest airport from Nioki Airport (NIO) is Cassidy International Airport (CXI), which is nearly antipodal to Nioki Airport (meaning Nioki Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,090 miles (19,457 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Nioki Airport (NIO) is Bandundu Airport (FDU), which is located 46 miles (74 kilometers) SSW of NIO.
| 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 | 46.04 miles (74.09 km) SSW | Bandundu Airport (FDU) | Bandundu, Democratic Republic of the Congo | |
| 2 | 67.49 miles (108.61 km) NE | Inongo Airport (INO) | Inongo, Democratic Republic of the Congo | |
| 3 | 126.16 miles (203.04 km) NE | Basango Mboliasa Airport (KRZ) | Kiri, Democratic Republic of the Congo | |
| 4 | 138.57 miles (223.00 km) WNW | Gamboma Airport (GMM) | Gamboma, Republic of the Congo | |
| 5 | 160.23 miles (257.86 km) NW | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 6 | 177.25 miles (285.25 km) SSE | Kikwit Airport (KKW) | Kikwit, Democratic Republic of the Congo | |
| 7 | 192.74 miles (310.19 km) SW | N'djili Airport (FIH) | Kinshasa, Democratic Republic of the Congo | |
| 8 | 192.79 miles (310.26 km) NW | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 9 | 193.86 miles (311.98 km) NNE | Mbandaka Airport (MDK) | Mbandaka, Democratic Republic of the Congo | |
| 10 | 197.00 miles (317.04 km) NW | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 11 | 198.39 miles (319.28 km) WSW | Maya–Maya Airport (BZV) | Brazzaville, Republic of the Congo | |
| 12 | 202.96 miles (326.63 km) W | Djambala Airport (DJM) | Djambala, Republic of Congo | |
| 13 | 205.67 miles (331.00 km) SE | Idiofa Airport (IDF) | Idiofa, Democratic Republic of the Congo | |
| 14 | 218.32 miles (351.36 km) W | Lague Airport (LCO) | Lague, Republic of Congo | |
| 15 | 219.39 miles (353.08 km) ESE | Basongo Airport (BAN) | Basongo, Democratic Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,090.30 miles (19,457.40 km) W | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,685.59 miles (18,806.09 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 3 | 11,527.30 miles (18,551.34 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,351.66 miles (18,268.68 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 5 | 11,186.93 miles (18,003.57 km) NNW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 6 | 11,172.75 miles (17,980.75 km) NNW | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 7 | 11,169.56 miles (17,975.62 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 8 | 11,166.42 miles (17,970.56 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 9 | 11,164.98 miles (17,968.25 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 10 | 11,163.75 miles (17,966.27 km) NNW | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 11 | 11,161.21 miles (17,962.18 km) NNW | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 12 | 11,148.64 miles (17,941.96 km) NNW | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 13 | 11,137.23 miles (17,923.59 km) NNW | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 14 | 11,129.55 miles (17,911.23 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 15 | 11,122.55 miles (17,899.96 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |