Nonstop flight route between Champaign-Urbana, Illinois, United States and Odiham, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from CMI to ODH:
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- About this route
- CMI Airport Information
- ODH Airport Information
- Facts about CMI
- Facts about ODH
- Map of Nearest Airports to CMI
- List of Nearest Airports to CMI
- Map of Furthest Airports from CMI
- List of Furthest Airports from CMI
- Map of Nearest Airports to ODH
- List of Nearest Airports to ODH
- Map of Furthest Airports from ODH
- List of Furthest Airports from ODH
About this route:
A direct, nonstop flight between University of Illinois Willard Airport (CMI), Champaign-Urbana, Illinois, United States and RAF Odiham (ODH), Odiham, United Kingdom would travel a Great Circle distance of 4,036 miles (or 6,495 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 University of Illinois Willard Airport and RAF Odiham, 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 University of Illinois Willard Airport and RAF Odiham. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CMI / KCMI |
Airport Name: | University of Illinois Willard Airport |
Location: | Champaign-Urbana, Illinois, United States |
GPS Coordinates: | 40°2'21"N by 88°16'41"W |
Area Served: | Champaign-Urbana, Illinois |
Operator/Owner: | University of Illinois at Urbana-Champaign |
Airport Type: | Public |
Elevation: | 754 feet (230 meters) |
# of Runways: | 4 |
View all routes: | Routes from CMI |
More Information: | CMI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ODH / EGVO |
Airport Name: | RAF Odiham |
Location: | Odiham, United Kingdom |
GPS Coordinates: | 51°14'3"N by 0°56'34"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from ODH |
More Information: | ODH Maps & Info |
Facts about University of Illinois Willard Airport (CMI):
- On January 28, 1998 President Bill Clinton was in Champaign-Urbana for a speaking engagement at Assembly Hall and arrived at Willard Airport on Air Force One.
- Because of University of Illinois Willard Airport's relatively low elevation of 754 feet, planes can take off or land at University of Illinois Willard 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 is served by buses from the Champaign-Urbana Mass Transit District, which connect with intercity buses and with Amtrak.
- The terminal has five gates.
- The closest airport to University of Illinois Willard Airport (CMI) is Decatur Airport (DEC), which is located 34 miles (55 kilometers) WSW of CMI.
- The furthest airport from University of Illinois Willard Airport (CMI) is Margaret River Airport (MGV), which is located 11,084 miles (17,838 kilometers) away in Margaret River, Western Australia, Australia.
- University of Illinois Willard Airport (CMI) has 4 runways.
Facts about RAF Odiham (ODH):
- In 2010 it was announced that Surrey, Sussex and Hampshire Police would share Air Support.
- The closest airport to RAF Odiham (ODH) is Lasham Airfield (QLA), which is located only 5 miles (8 kilometers) SW of ODH.
- 618 Volunteer Gliding Squadron arrived in July 2000.
- The furthest airport from RAF Odiham (ODH) is Dunedin International Airport (DUD), which is located 11,891 miles (19,137 kilometers) away in Dunedin, Otago, New Zealand.
- In 1981 the Wessex helicopters of 72 Squadron moved to RAF Aldergrove, followed by 33 Squadron's Pumas in 1997 to RAF Benson.
- Aircraft operations began from the site in 1925 but it was not until October 1937 that it was opened as a permanent airfield, ironically by Erhard Milch, then the Chief of Staff for the Luftwaffe.