Nonstop flight route between Clintonville, Wisconsin, United States and Impfondo, Republic of the Congo:
Departure Airport:

Arrival Airport:

Distance from CLI to ION:
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- About this route
- CLI Airport Information
- ION Airport Information
- Facts about CLI
- Facts about ION
- Map of Nearest Airports to CLI
- List of Nearest Airports to CLI
- Map of Furthest Airports from CLI
- List of Furthest Airports from CLI
- Map of Nearest Airports to ION
- List of Nearest Airports to ION
- Map of Furthest Airports from ION
- List of Furthest Airports from ION
About this route:
A direct, nonstop flight between Clintonville Municipal Airport (CLI), Clintonville, Wisconsin, United States and Impfondo Airport (ION), Impfondo, Republic of the Congo would travel a Great Circle distance of 6,959 miles (or 11,199 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 Clintonville Municipal Airport and Impfondo 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 Clintonville Municipal Airport and Impfondo Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CLI / KCLI |
Airport Name: | Clintonville Municipal Airport |
Location: | Clintonville, Wisconsin, United States |
GPS Coordinates: | 44°36'47"N by 88°43'50"W |
Area Served: | Clintonville, Wisconsin |
Operator/Owner: | City of Clintonville |
Airport Type: | Public |
Elevation: | 822 feet (251 meters) |
# of Runways: | 3 |
View all routes: | Routes from CLI |
More Information: | CLI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ION / FCOI |
Airport Name: | Impfondo Airport |
Location: | Impfondo, Republic of the Congo |
GPS Coordinates: | 1°35'21"N by 18°2'42"E |
Area Served: | Impfondo, Republic of the Congo |
Elevation: | 1099 feet (335 meters) |
View all routes: | Routes from ION |
More Information: | ION Maps & Info |
Facts about Clintonville Municipal Airport (CLI):
- Clintonville Municipal Airport is a city owned, public use airport located one nautical mile southeast of the central business district of Clintonville, a city in Waupaca County, Wisconsin, United States.
- The closest airport to Clintonville Municipal Airport (CLI) is Outagamie County Regional Airport (ATW), which is located 27 miles (43 kilometers) SSE of CLI.
- Clintonville Municipal Airport covers an area of 533 acres at an elevation of 822 feet above mean sea level.
- Because of Clintonville Municipal Airport's relatively low elevation of 822 feet, planes can take off or land at Clintonville Municipal 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 the birthplace of Wisconsin Central Airlines which became North Central Airlines.
- Clintonville Municipal Airport (CLI) has 3 runways.
- The CLINTONVILLE non-directional beacon, 209 kHz, is located on field.
- The furthest airport from Clintonville Municipal Airport (CLI) is Margaret River Airport (MGV), which is located 10,972 miles (17,657 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Impfondo Airport (ION):
- The furthest airport from Impfondo Airport (ION) is Cassidy International Airport (CXI), which is nearly antipodal to Impfondo Airport (meaning Impfondo Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,034 miles (19,367 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Impfondo Airport (ION) is Bétou Airport (BTB), which is located 106 miles (170 kilometers) NNE of ION.