Nonstop flight route between Ponca City, Oklahoma, United States and Tresco, Isles of Scilly, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from PNC to TSO:
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- About this route
- PNC Airport Information
- TSO Airport Information
- Facts about PNC
- Facts about TSO
- Map of Nearest Airports to PNC
- List of Nearest Airports to PNC
- Map of Furthest Airports from PNC
- List of Furthest Airports from PNC
- Map of Nearest Airports to TSO
- List of Nearest Airports to TSO
- Map of Furthest Airports from TSO
- List of Furthest Airports from TSO
About this route:
A direct, nonstop flight between Ponca City Regional Airport (PNC), Ponca City, Oklahoma, United States and Tresco Heliport (TSO), Tresco, Isles of Scilly, United Kingdom would travel a Great Circle distance of 4,367 miles (or 7,028 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 Ponca City Regional Airport and Tresco Heliport, 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 Ponca City Regional Airport and Tresco Heliport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PNC / KPNC |
Airport Name: | Ponca City Regional Airport |
Location: | Ponca City, Oklahoma, United States |
GPS Coordinates: | 36°43'54"N by 97°5'58"W |
Area Served: | Ponca City, Oklahoma |
Operator/Owner: | City of Ponca City |
Airport Type: | Public |
Elevation: | 1008 feet (307 meters) |
# of Runways: | 1 |
View all routes: | Routes from PNC |
More Information: | PNC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TSO / EGHT |
Airport Name: | Tresco Heliport |
Location: | Tresco, Isles of Scilly, United Kingdom |
GPS Coordinates: | 49°56'44"N by 6°19'53"W |
Operator/Owner: | Tresco Estates |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
View all routes: | Routes from TSO |
More Information: | TSO Maps & Info |
Facts about Ponca City Regional Airport (PNC):
- The furthest airport from Ponca City Regional Airport (PNC) is Sir Gaëtan Duval Airport (RRG), which is located 10,773 miles (17,338 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Ponca City Regional Airport (PNC) is Earl Henry Airport (BWL), which is located only 13 miles (21 kilometers) WNW of PNC.
- Ponca City Regional Airport covers 500 acres at an elevation of 1,008 feet.
- The airport opened in November 1938 with a single 3,600-foot concrete runway.
- Ponca City Regional Airport (PNC) currently has only 1 runway.
Facts about Tresco Heliport (TSO):
- The furthest airport from Tresco Heliport (TSO) is Dunedin International Airport (DUD), which is nearly antipodal to Tresco Heliport (meaning Tresco Heliport is almost on the exact opposite side of the Earth from Dunedin International Airport), and is located 12,116 miles (19,499 kilometers) away in Dunedin, Otago, New Zealand.
- Tresco Heliport had a CAA Ordinary Licence that allowed flights for the public transport of passengers or for flying instruction as authorised by the licensee.
- Because of Tresco Heliport's relatively low elevation of 20 feet, planes can take off or land at Tresco 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.
- Tresco's principal industry is tourism, and the heliport supported this by enabling scheduled helicopter service to and from the mainland.
- On summer weekdays the heliport received up to six flights a day from Penzance Heliport on the mainland, declining to two services a day in winter.
- The closest airport to Tresco Heliport (TSO) is St Mary's Airport (ISC), which is located only 3 miles (5 kilometers) SE of TSO.