Nonstop flight route between Sheffield, England, United Kingdom and Johnston Atoll, U.S. Minor Outlying Islands:
Departure Airport:
Arrival Airport:
Distance from SZD to JON:
Share this route:
Jump to:
- About this route
- SZD Airport Information
- JON Airport Information
- Facts about SZD
- Facts about JON
- Map of Nearest Airports to SZD
- List of Nearest Airports to SZD
- Map of Furthest Airports from SZD
- List of Furthest Airports from SZD
- Map of Nearest Airports to JON
- List of Nearest Airports to JON
- Map of Furthest Airports from JON
- List of Furthest Airports from JON
About this route:
A direct, nonstop flight between Sheffield City Heliport (SZD), Sheffield, England, United Kingdom and Johnston Atoll Airport (JON), Johnston Atoll, U.S. Minor Outlying Islands would travel a Great Circle distance of 7,541 miles (or 12,135 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 Sheffield City Heliport and Johnston Atoll 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 Sheffield City Heliport and Johnston Atoll Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SZD / EGSY |
Airport Name: | Sheffield City Heliport |
Location: | Sheffield, England, United Kingdom |
GPS Coordinates: | 53°23'39"N by 1°23'18"W |
Area Served: | Sheffield |
Operator/Owner: | Peel Airports and Heliports |
Airport Type: | Public |
Elevation: | 231 feet (70 meters) |
# of Runways: | 1 |
View all routes: | Routes from SZD |
More Information: | SZD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | JON / PJON |
Airport Name: | Johnston Atoll Airport |
Location: | Johnston Atoll, U.S. Minor Outlying Islands |
GPS Coordinates: | 16°43'42"N by 169°32'3"W |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from JON |
More Information: | JON Maps & Info |
Facts about Sheffield City Heliport (SZD):
- The runway, as a part of the 80 acres, has been sold and will be developed into the Blue Skies Business Park.
- Because of Sheffield City Heliport's relatively low elevation of 231 feet, planes can take off or land at Sheffield City Heliport 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.
- Sheffield City Heliport (SZD) currently has only 1 runway.
- The closest airport to Sheffield City Heliport (SZD) is Robin Hood Airport Doncaster Sheffield (DSA), which is located only 17 miles (27 kilometers) ENE of SZD.
- Passenger figures ranged from 46,000 in 1998, 75,000 in 1999, 60,000 in 2000, 33,000 in 2001 and 13,000 in the airports final year of operation.
- There has been a degree of controversy over whether there was any incentive for Peel to promote the airport.
- The furthest airport from Sheffield City Heliport (SZD) is Dunedin International Airport (DUD), which is located 11,799 miles (18,989 kilometers) away in Dunedin, Otago, New Zealand.
Facts about Johnston Atoll Airport (JON):
- Johnston Atoll Airport (JON) currently has only 1 runway.
- The closest airport to Johnston Atoll Airport (JON) is PMRF Barking Sands (BKH), which is located 733 miles (1,179 kilometers) ENE of JON.
- Johnston Atoll Airport is located on the Johnston Atoll in the United States Minor Outlying Islands, in the Pacific Ocean several hundred kilometers southwest of Hawaii.
- The furthest airport from Johnston Atoll Airport (JON) is Lubango Mukanka Airport (SDD), which is nearly antipodal to Johnston Atoll Airport (meaning Johnston Atoll Airport is almost on the exact opposite side of the Earth from Lubango Mukanka Airport), and is located 12,195 miles (19,627 kilometers) away in Lubango, Angola.
- In 1935 personnel from the US Navy's Patrol Wing Two carried out some minor construction to develop the atoll for seaplane operation.
- Because of Johnston Atoll Airport's relatively low elevation of 7 feet, planes can take off or land at Johnston Atoll 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.