Nonstop flight route between Columbus, Nebraska, United States and Alma, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from OLU to AMN:
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- About this route
- OLU Airport Information
- AMN Airport Information
- Facts about OLU
- Facts about AMN
- Map of Nearest Airports to OLU
- List of Nearest Airports to OLU
- Map of Furthest Airports from OLU
- List of Furthest Airports from OLU
- Map of Nearest Airports to AMN
- List of Nearest Airports to AMN
- Map of Furthest Airports from AMN
- List of Furthest Airports from AMN
About this route:
A direct, nonstop flight between Columbus Municipal Airport (OLU), Columbus, Nebraska, United States and Gratiot Community Airport (AMN), Alma, Michigan, United States would travel a Great Circle distance of 658 miles (or 1,059 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 relatively short distance between Columbus Municipal Airport and Gratiot Community Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | OLU / KOLU |
Airport Name: | Columbus Municipal Airport |
Location: | Columbus, Nebraska, United States |
GPS Coordinates: | 41°26'53"N by 97°20'34"W |
Area Served: | Columbus, Nebraska |
Operator/Owner: | Columbus Airport Authority |
Airport Type: | Public |
Elevation: | 1447 feet (441 meters) |
# of Runways: | 2 |
View all routes: | Routes from OLU |
More Information: | OLU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | AMN / KAMN |
Airport Name: | Gratiot Community Airport |
Location: | Alma, Michigan, United States |
GPS Coordinates: | 43°19'19"N by 84°41'17"W |
Area Served: | Alma, Michigan |
Operator/Owner: | City of Alma & County of Gratiot |
Airport Type: | Public |
Elevation: | 754 feet (230 meters) |
# of Runways: | 2 |
View all routes: | Routes from AMN |
More Information: | AMN Maps & Info |
Facts about Columbus Municipal Airport (OLU):
- Columbus Municipal Airport (OLU) has 2 runways.
- The closest airport to Columbus Municipal Airport (OLU) is Norfolk Regional Airport (OFK), which is located 37 miles (60 kilometers) N of OLU.
- The furthest airport from Columbus Municipal Airport (OLU) is Margaret River Airport (MGV), which is located 10,601 miles (17,060 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Gratiot Community Airport (AMN):
- Gratiot Community Airport covers an area of 631 acres at an elevation of 754 feet above mean sea level.
- Gratiot Community Airport (AMN) has 2 runways.
- The furthest airport from Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
- Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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.
- Gratiot Community Airport is a public use airport located three nautical miles southwest of the central business district of Alma, a city in Gratiot County, Michigan, United States.