Nonstop flight route between Crescent City, California, United States and Ishigaki, Okinawa Prefecture, Japan:
Departure Airport:

Arrival Airport:

Distance from CEC to ISG:
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- About this route
- CEC Airport Information
- ISG Airport Information
- Facts about CEC
- Facts about ISG
- Map of Nearest Airports to CEC
- List of Nearest Airports to CEC
- Map of Furthest Airports from CEC
- List of Furthest Airports from CEC
- Map of Nearest Airports to ISG
- List of Nearest Airports to ISG
- Map of Furthest Airports from ISG
- List of Furthest Airports from ISG
About this route:
A direct, nonstop flight between Del Norte County Regional Airport (CEC), Crescent City, California, United States and Ishigaki Airport (ISG), Ishigaki, Okinawa Prefecture, Japan would travel a Great Circle distance of 6,120 miles (or 9,849 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 Del Norte County Regional Airport and Ishigaki 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 Del Norte County Regional Airport and Ishigaki Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CEC / KCEC |
Airport Names: |
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Location: | Crescent City, California, United States |
GPS Coordinates: | 41°46'49"N by 124°14'12"W |
Area Served: | Crescent City, California |
Operator/Owner: | Border Coast Regional Airport Authority |
Airport Type: | Public |
Elevation: | 61 feet (19 meters) |
# of Runways: | 2 |
View all routes: | Routes from CEC |
More Information: | CEC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ISG / ROIG |
Airport Names: |
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Location: | Ishigaki, Okinawa Prefecture, Japan |
GPS Coordinates: | 24°20'40"N by 124°11'12"E |
Operator/Owner: | Ministry of Land, Infrastructure and Transport |
Elevation: | 86 feet (26 meters) |
# of Runways: | 1 |
View all routes: | Routes from ISG |
More Information: | ISG Maps & Info |
Facts about Del Norte County Regional Airport (CEC):
- The furthest airport from Del Norte County Regional Airport (CEC) is Tôlanaro Airport (FTU), which is located 11,175 miles (17,985 kilometers) away in Tôlanaro, Madagascar.
- Del Norte County Regional Airport, also known as Jack McNamara Field, is a public airport three miles northwest of Crescent City, in Del Norte County, California.
- The closest airport to Del Norte County Regional Airport (CEC) is Brookings Airport (BOK), which is located 21 miles (33 kilometers) N of CEC.
- Del Norte County Regional Airport (CEC) has 2 runways.
- Because of Del Norte County Regional Airport's relatively low elevation of 61 feet, planes can take off or land at Del Norte County 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.
- In addition to being known as "Del Norte County Regional Airport", another name for CEC is "Jack McNamara Field".
Facts about Ishigaki Airport (ISG):
- Ishigaki Airport (ISG) currently has only 1 runway.
- None of the 138 passengers and crew were killed in the accident, but 67 were injured.
- Southwest Air Lines Flight 611 took off on runway 36 from Naha Airport on the island of Okinawa at 13:09 for a regular flight to Ishigaki Airport, Japan.
- Because of Ishigaki Airport's relatively low elevation of 86 feet, planes can take off or land at Ishigaki 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 airport was opened in 1943 for military use, and converted to a civilian airport in 1956.
- The closest airport to Ishigaki Airport (ISG) is Hateruma Airport (HTR), which is located 31 miles (50 kilometers) SW of ISG.
- The furthest airport from Ishigaki Airport (ISG) is Guaraní International Airport (AGT), which is nearly antipodal to Ishigaki Airport (meaning Ishigaki Airport is almost on the exact opposite side of the Earth from Guaraní International Airport), and is located 12,339 miles (19,858 kilometers) away in Ciudad del Este, Paraguay.
- In addition to being known as "Ishigaki Airport", other names for ISG include "石垣空港" and "Ishigaki Kūkō".