Nonstop flight route between Marham, Norfolk, East Anglia, United Kingdom and Guthrie, Oklahoma, United States:
Departure Airport:
(52°38'53"N by 0°33'2"E)
Arrival Airport:
(35°51'5"N by 97°24'57"W)
Distance from KNF to GOK:
4,600.44 miles (7,403.67 km)
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- About this route
- KNF Airport Information
- GOK Airport Information
- Facts about KNF
- Facts about GOK
- Map of Nearest Airports to KNF
- List of Nearest Airports to KNF
- Map of Furthest Airports from KNF
- List of Furthest Airports from KNF
- Map of Nearest Airports to GOK
- List of Nearest Airports to GOK
- Map of Furthest Airports from GOK
- List of Furthest Airports from GOK
About this route:
A direct, nonstop flight between RAF Marham (KNF), Marham, Norfolk, East Anglia, United Kingdom and Guthrie–Edmond Regional Airport (GOK), Guthrie, Oklahoma, United States would travel a Great Circle distance of 4,600 miles (or 7,404 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 RAF Marham and Guthrie–Edmond Regional 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 RAF Marham and Guthrie–Edmond Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KNF / EGYM |
| Airport Name: | RAF Marham |
| Location: | Marham, Norfolk, East Anglia, United Kingdom |
| GPS Coordinates: | 52°38'53"N by 0°33'2"E |
| Operator/Owner: | Ministry of Defence |
| View all routes: | Routes from KNF |
| More Information: | KNF Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GOK / KGOK |
| Airport Name: | Guthrie–Edmond Regional Airport |
| Location: | Guthrie, Oklahoma, United States |
| GPS Coordinates: | 35°51'5"N by 97°24'57"W |
| Area Served: | Guthrie, Oklahoma |
| Operator/Owner: | City of Guthrie |
| Airport Type: | Public |
| Elevation: | 1069 feet (326 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GOK |
| More Information: | GOK Maps & Info |
Facts about RAF Marham (KNF):
- The GR4A is the reconnaissance variant of the Panavia Tornado but the modern reconnaissance equipment used on the Tornado is interchangeable between the GR4 and GR4A variants, and as such each squadron uses a mix of the two variants.
- The closest airport to RAF Marham (KNF) is RAF Lakenheath (LKZ), which is located only 17 miles (27 kilometers) S of KNF.
- In 1935, work started on a new airfield which became active on 1 April 1937, with a resident heavy bomber unit from within 3 Group, RAF Bomber Command.
- RAF Marham is the 'parent' station of
- The furthest airport from RAF Marham (KNF) is Chatham Islands (CHT), which is located 11,811 miles (19,008 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- During 1980-82, 24 Hardened Aircraft Shelters were constructed to house future strike aircraft, which would eventually see the arrival of the Panavia Tornado in 1982.
Facts about Guthrie–Edmond Regional Airport (GOK):
- The closest airport to Guthrie–Edmond Regional Airport (GOK) is Wiley Post Airport (PWA), which is located 25 miles (41 kilometers) SSW of GOK.
- The furthest airport from Guthrie–Edmond Regional Airport (GOK) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,421 kilometers) away in Rodrigues Island, Mauritius.
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
- Guthrie–Edmond Regional Airport (GOK) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.58 miles (26.69 km) S | RAF Lakenheath (LKZ) | Lakenheath, England, United Kingdom |     |
| 2 | 19.79 miles (31.86 km) S | RAF Mildenhall (MHZ) | Mildenhall, Suffolk, England, United Kingdom | |
| 3 | 23.11 miles (37.19 km) SSE | RAF Honington USAAF Station 375 (BEQ) | Bury St. Edmunds, England, United Kingdom | |
| 4 | 30.74 miles (49.48 km) E | Norwich International Airport (NWI) | Norwich, England, United Kingdom | |
| 5 | 34.42 miles (55.40 km) E | Coltishall (IATA off-point) (CLF) | Coltishall, United Kingdom | |
| 6 | 34.48 miles (55.48 km) SSW | Cambridge International Airport (CBG) | Cambridge, England, United Kingdom | |
| 7 | 38.02 miles (61.19 km) WSW | RAF AlconburyUSAAF Station 102 (AYH) | Alconbury, England, United Kingdom | |
| 8 | 42.37 miles (68.20 km) SSW | Duxford Aerodrome (QFO) | Duxford, England, United Kingdom | |
| 9 | 42.87 miles (68.99 km) NW | RAF Coningsby (QCY) | Coningsby, England, United Kingdom | |
| 10 | 46.64 miles (75.05 km) S | MDPGA Wethersfield (WXF) | Braintree, England, United Kingdom | |
| 11 | 50.59 miles (81.42 km) SSE | Ipswich Airport (IPW) | Ipswich, England | |
| 12 | 50.65 miles (81.51 km) W | RAF Cottesmore (OKH) | Oakham, England, United Kingdom | |
| 13 | 54.40 miles (87.55 km) SSW | London Stansted Airport (STN) | Essex (near London), England, United Kingdom | |
| 14 | 61.25 miles (98.58 km) WSW | Sywell Aerodrome (ORM) | Northampton / Peterborough, United Kingdom | |
| 15 | 63.49 miles (102.18 km) NNW | RAF Binbrook (GSY) | Grimsby, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,810.94 miles (19,007.81 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,779.79 miles (18,957.69 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,755.43 miles (18,918.48 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 4 | 11,754.53 miles (18,917.04 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,740.63 miles (18,894.67 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,720.45 miles (18,862.19 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,716.26 miles (18,855.44 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 8 | 11,711.92 miles (18,848.46 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,704.67 miles (18,836.79 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,686.30 miles (18,807.24 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,686.07 miles (18,806.85 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,667.38 miles (18,776.79 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,660.49 miles (18,765.70 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,659.62 miles (18,764.30 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,641.60 miles (18,735.30 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.46 miles (40.97 km) SSW | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 2 | 28.27 miles (45.50 km) NE | Stillwater Regional Airport (SWO) | Stillwater, Oklahoma, United States | |
| 3 | 30.22 miles (48.63 km) S | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| 4 | 33.32 miles (53.63 km) SSW | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 5 | 36.61 miles (58.93 km) E | Cushing Municipal Airport (CUH) | Cushing, Oklahoma, United States | |
| 6 | 41.93 miles (67.49 km) NNW | Enid Woodring Regional Airport (WDG) | Enid, Oklahoma, United States | |
| 7 | 41.98 miles (67.56 km) S | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 8 | 42.82 miles (68.92 km) E | Stroud Municipal Airport (SUD) | Stroud, Oklahoma, United States | |
| 9 | 43.28 miles (69.65 km) SE | Shawnee Regional Airport (SNL) | Shawnee, Oklahoma, United States | |
| 10 | 43.82 miles (70.51 km) NW | Vance Air Force Base (END) | Enid, Oklahoma, United States | |
| 11 | 60.65 miles (97.61 km) SSW | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 12 | 63.34 miles (101.94 km) NNE | Ponca City Regional Airport (PNC) | Ponca City, Oklahoma, United States | |
| 13 | 65.49 miles (105.39 km) N | Earl Henry Airport (BWL) | Blackwell, Oklahoma, United States | |
| 14 | 72.91 miles (117.34 km) NNW | Kegelman Air Force Auxiliary Field (CKA) | Cherokee, Oklahoma, United States | |
| 15 | 81.12 miles (130.54 km) E | Richard Lloyd Jones Jr. Airport (RVS) | Tulsa, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,825.23 miles (17,421.47 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,597.67 miles (17,055.26 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,592.14 miles (17,046.35 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,576.94 miles (17,021.90 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,576.09 miles (17,020.52 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 6 | 10,556.22 miles (16,988.55 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,545.05 miles (16,970.57 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 8 | 10,537.94 miles (16,959.13 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 10,527.33 miles (16,942.05 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,520.68 miles (16,931.35 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,517.62 miles (16,926.42 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 12 | 10,512.67 miles (16,918.46 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,508.39 miles (16,911.57 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,503.96 miles (16,904.45 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 15 | 10,502.29 miles (16,901.76 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |