Nonstop flight route between Chicago / Waukegan, Illinois, United States and Osijek, Croatia:
Departure Airport:

Arrival Airport:

Distance from UGN to OSI:
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- About this route
- UGN Airport Information
- OSI Airport Information
- Facts about UGN
- Facts about OSI
- Map of Nearest Airports to UGN
- List of Nearest Airports to UGN
- Map of Furthest Airports from UGN
- List of Furthest Airports from UGN
- Map of Nearest Airports to OSI
- List of Nearest Airports to OSI
- Map of Furthest Airports from OSI
- List of Furthest Airports from OSI
About this route:
A direct, nonstop flight between Waukegan National Airport (UGN), Chicago / Waukegan, Illinois, United States and Osijek Airport (OSI), Osijek, Croatia would travel a Great Circle distance of 4,878 miles (or 7,850 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 Waukegan National Airport and Osijek 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 Waukegan National Airport and Osijek Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | UGN / KUGN |
Airport Name: | Waukegan National Airport |
Location: | Chicago / Waukegan, Illinois, United States |
GPS Coordinates: | 42°25'19"N by 87°52'4"W |
Area Served: | Chicago, Illinois |
Operator/Owner: | Waukegan Port District |
Airport Type: | Public |
Elevation: | 727 feet (222 meters) |
# of Runways: | 2 |
View all routes: | Routes from UGN |
More Information: | UGN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | OSI / LDOS |
Airport Names: |
|
Location: | Osijek, Croatia |
GPS Coordinates: | 45°27'46"N by 18°48'37"E |
Operator/Owner: | Osijek Airport Ltd. |
Airport Type: | Public |
Elevation: | 291 feet (89 meters) |
# of Runways: | 1 |
View all routes: | Routes from OSI |
More Information: | OSI Maps & Info |
Facts about Waukegan National Airport (UGN):
- Waukegan National Airport (UGN) has 2 runways.
- According to the FAA's National Plan of Integrated Airport Systems for 2009-2013, it is categorized as a reliever airport for the Chicago O'Hare International Airport.
- Because of Waukegan National Airport's relatively low elevation of 727 feet, planes can take off or land at Waukegan National 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 closest airport to Waukegan National Airport (UGN) is Kenosha Regional Airport (ENW), which is located only 12 miles (20 kilometers) NNW of UGN.
- The furthest airport from Waukegan National Airport (UGN) is Margaret River Airport (MGV), which is located 11,064 miles (17,806 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Osijek Airport (OSI):
- Osijek Airport is primarily constructed for cargo traffic, due to Croatia's favorable geographic and transport position.
- Osijek Airport (OSI) currently has only 1 runway.
- The furthest airport from Osijek Airport (OSI) is Chatham Islands (CHT), which is located 11,679 miles (18,795 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Osijek Airport's relatively low elevation of 291 feet, planes can take off or land at Osijek 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 closest airport to Osijek Airport (OSI) is Novi Sad Čenej Airport (QND), which is located 50 miles (80 kilometers) E of OSI.
- In addition to being known as "Osijek Airport", another name for OSI is "Zračna luka Osijek/Klisa".
- There is also a secondary airport, used exclusively for sport and private flying purposes.