Nonstop flight route between Newton, Iowa, United States and Marham, Norfolk, East Anglia, United Kingdom:
Departure Airport:
 
    Arrival Airport:
 
    Distance from TNU to KNF:
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- About this route
- TNU Airport Information
- KNF Airport Information
- Facts about TNU
- Facts about KNF
- Map of Nearest Airports to TNU
- List of Nearest Airports to TNU
- Map of Furthest Airports from TNU
- List of Furthest Airports from TNU
- Map of Nearest Airports to KNF
- List of Nearest Airports to KNF
- Map of Furthest Airports from KNF
- List of Furthest Airports from KNF
About this route:
A direct, nonstop flight between Newton Municipal Airport (TNU), Newton, Iowa, United States and RAF Marham (KNF), Marham, Norfolk, East Anglia, United Kingdom would travel a Great Circle distance of 4,144 miles (or 6,669 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 Newton Municipal Airport and RAF Marham, 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 Newton Municipal Airport and RAF Marham. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TNU / KTNU | 
| Airport Name: | Newton Municipal Airport | 
| Location: | Newton, Iowa, United States | 
| GPS Coordinates: | 41°40'27"N by 93°1'18"W | 
| Area Served: | Newton, Iowa | 
| Operator/Owner: | City of Newton | 
| Airport Type: | Public | 
| Elevation: | 953 feet (290 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TNU | 
| More Information: | TNU Maps & Info | 
Arrival 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 | 
Facts about Newton Municipal Airport (TNU):
- Because of Newton Municipal Airport's relatively low elevation of 953 feet, planes can take off or land at Newton Municipal 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 furthest airport from Newton Municipal Airport (TNU) is Margaret River Airport (MGV), which is located 10,820 miles (17,412 kilometers) away in Margaret River, Western Australia, Australia.
- Newton Municipal Airport (TNU) currently has only 1 runway.
- The closest airport to Newton Municipal Airport (TNU) is Ankeny Regional Airport (IKV), which is located 28 miles (45 kilometers) W of TNU.
Facts about RAF Marham (KNF):
- 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.
- RAF Marham is the 'parent' station of
- Formerly the Tactical Armament Squadron, its mission statement is "To deliver and develop specialist, expeditionary armament capability to support UK defence policy".
- The closest airport to RAF Marham (KNF) is RAF Lakenheath (LKZ), which is located only 17 miles (27 kilometers) S of KNF.
- The Wellingtons moved out in 1941 and Mosquitos from No.
- 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.
- Opened in August 1916 close to the former Royal Naval Air Station Narborough, later RAF Narborough, the Marham base was originally a military night landing ground on an 80-acre site within the boundary of the present day RAF Marham.




