Nonstop flight route between Rio Grande, Brazil and Marham, Norfolk, East Anglia, United Kingdom:
Departure Airport:
 
    Arrival Airport:
 
    Distance from RIG to KNF:
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- About this route
- RIG Airport Information
- KNF Airport Information
- Facts about RIG
- Facts about KNF
- Map of Nearest Airports to RIG
- List of Nearest Airports to RIG
- Map of Furthest Airports from RIG
- List of Furthest Airports from RIG
- 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 Rio Grande Regional Airport (RIG), Rio Grande, Brazil and RAF Marham (KNF), Marham, Norfolk, East Anglia, United Kingdom would travel a Great Circle distance of 6,658 miles (or 10,715 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 Rio Grande Regional 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 Rio Grande Regional 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: | RIG / SBRG | 
| Airport Names: | 
 | 
| Location: | Rio Grande, Brazil | 
| GPS Coordinates: | 32°4'54"S by 52°9'47"W | 
| Area Served: | Rio Grande | 
| Operator/Owner: | DAP | 
| Airport Type: | Public | 
| Elevation: | 27 feet (8 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from RIG | 
| More Information: | RIG 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 Rio Grande Regional Airport (RIG):
- The furthest airport from Rio Grande Regional Airport (RIG) is Fukue Airport (FUJ), which is nearly antipodal to Rio Grande Regional Airport (meaning Rio Grande Regional Airport is almost on the exact opposite side of the Earth from Fukue Airport), and is located 12,366 miles (19,901 kilometers) away in Gotō, Nagasaki, Japan.
- Rio Grande Regional Airport (RIG) currently has only 1 runway.
- In addition to being known as "Rio Grande Regional Airport", other names for RIG include "Aeroporto Regional de Rio Grande" and "SJRG".
- The closest airport to Rio Grande Regional Airport (RIG) is Pelotas International Airport (PET), which is located 27 miles (44 kilometers) NNW of RIG.
- Because of Rio Grande Regional Airport's relatively low elevation of 27 feet, planes can take off or land at Rio Grande 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.
Facts about RAF Marham (KNF):
- 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.
- The closest airport to RAF Marham (KNF) is RAF Lakenheath (LKZ), which is located only 17 miles (27 kilometers) S of KNF.
- Formerly the Tactical Armament Squadron, its mission statement is "To deliver and develop specialist, expeditionary armament capability to support UK defence policy".
- 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.
- The current Station Commander is dual-hatted.
- 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.
- The Wellingtons moved out in 1941 and Mosquitos from No.
- Queen Elizabeth II is the Honorary Air Commodore of Marham and has made a number of visits to the airfield, most recently on 3 February 2014.




