Nonstop flight route between Coltishall, United Kingdom and Zachar Bay, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from CLF to KZB:
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- About this route
- CLF Airport Information
- KZB Airport Information
- Facts about CLF
- Facts about KZB
- Map of Nearest Airports to CLF
- List of Nearest Airports to CLF
- Map of Furthest Airports from CLF
- List of Furthest Airports from CLF
- Map of Nearest Airports to KZB
- List of Nearest Airports to KZB
- Map of Furthest Airports from KZB
- List of Furthest Airports from KZB
About this route:
A direct, nonstop flight between Coltishall (IATA off-point) (CLF), Coltishall, United Kingdom and Zachar Bay Seaplane Base (KZB), Zachar Bay, Alaska, United States would travel a Great Circle distance of 4,689 miles (or 7,546 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 Coltishall (IATA off-point) and Zachar Bay Seaplane Base, 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 Coltishall (IATA off-point) and Zachar Bay Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CLF / |
Airport Name: | Coltishall (IATA off-point) |
Location: | Coltishall, United Kingdom |
GPS Coordinates: | 52°43'41"N by 1°21'42"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from CLF |
More Information: | CLF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | KZB / |
Airport Name: | Zachar Bay Seaplane Base |
Location: | Zachar Bay, Alaska, United States |
GPS Coordinates: | 57°33'11"N by 153°44'44"W |
Area Served: | Zachar Bay, Alaska |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from KZB |
More Information: | KZB Maps & Info |
Facts about Coltishall (IATA off-point) (CLF):
- Between 1779 and 1912, it was possible to navigate the River Bure all the way to Aylsham, but now the limit of navigation for powered craft is just south of Coltishall.
- Because of Coltishall (IATA off-point)'s relatively low elevation of 0 feet, planes can take off or land at Coltishall (IATA off-point) 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 Coltishall (IATA off-point) (CLF) is Chatham Islands (CHT), which is located 11,813 miles (19,010 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The nearby RAF Coltishall played an important role during World War II, and afterwards, but was finally closed in December 2006.
- The closest airport to Coltishall (IATA off-point) (CLF) is Norwich International Airport (NWI), which is located only 5 miles (8 kilometers) SW of CLF.
- Coltishall was a place of note even when the Domesday Book was compiled.
Facts about Zachar Bay Seaplane Base (KZB):
- The furthest airport from Zachar Bay Seaplane Base (KZB) is Port Elizabeth International Airport (PLZ), which is located 10,808 miles (17,394 kilometers) away in Port Elizabeth, South Africa.
- Because of Zachar Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Zachar Bay Seaplane Base 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 closest airport to Zachar Bay Seaplane Base (KZB) is Amook Bay Seaplane Base (AOS), which is located only 6 miles (10 kilometers) SSW of KZB.