Nonstop flight route between Camp San Luis Obispo, California, United States and Chicago / Waukegan, Illinois, United States:
Departure Airport:
(35°19'33"N by 120°44'35"W)
Arrival Airport:
(42°25'19"N by 87°52'4"W)
Distance from CSL to UGN:
1,822.49 miles (2,933.00 km)
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Jump to:
- About this route
- CSL Airport Information
- UGN Airport Information
- Facts about CSL
- Facts about UGN
- Map of Nearest Airports to CSL
- List of Nearest Airports to CSL
- Map of Furthest Airports from CSL
- List of Furthest Airports from CSL
- Map of Nearest Airports to UGN
- List of Nearest Airports to UGN
- Map of Furthest Airports from UGN
- List of Furthest Airports from UGN
About this route:
A direct, nonstop flight between O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States and Waukegan National Airport (UGN), Chicago / Waukegan, Illinois, United States would travel a Great Circle distance of 1,822 miles (or 2,933 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 O'Sullivan Army Heliport and Waukegan National Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CSL / KCSL |
| Airport Name: | O'Sullivan Army Heliport |
| Location: | Camp San Luis Obispo, California, United States |
| GPS Coordinates: | 35°19'33"N by 120°44'35"W |
| Operator/Owner: | United States Army |
| Airport Type: | Military |
| Elevation: | 250 feet (76 meters) |
| View all routes: | Routes from CSL |
| More Information: | CSL Maps & Info |
Arrival 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 |
Facts about O'Sullivan Army Heliport (CSL):
- The furthest airport from O'Sullivan Army Heliport (CSL) is Pierrefonds Airport (ZSE), which is located 11,442 miles (18,414 kilometers) away in Saint-Pierre, Réunion.
- Because of O'Sullivan Army Heliport's relatively low elevation of 250 feet, planes can take off or land at O'Sullivan Army Heliport 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 O'Sullivan Army Heliport (CSL) is San Luis Obispo County Regional Airport (SBP), which is located only 8 miles (14 kilometers) SE of CSL.
Facts about Waukegan National Airport (UGN):
- Waukegan National Airport (UGN) has 2 runways.
- 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.
- The closest airport to Waukegan National Airport (UGN) is Kenosha Regional Airport (ENW), which is located only 12 miles (20 kilometers) NNW of UGN.
- 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.
- Waukegan Regional Airport covers an area of 600 acres at an elevation of 727 feet above mean sea level.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.40 miles (13.51 km) SE | San Luis Obispo County Regional Airport (SBP) | San Luis Obispo, California, United States |     |
| 2 | 24.83 miles (39.96 km) NNE | Paso Robles Municipal AirportEstrella Army Airfield (PRB) | Paso Robles, California, United States | |
| 3 | 33.64 miles (54.14 km) SSE | Santa Maria Public Airport (SMX) | Santa Maria, California, United States | |
| 4 | 33.78 miles (54.36 km) N | Roberts Army Heliport (SYL) | Camp Roberts, San Luis Obispo County, California, United States | |
| 5 | 42.19 miles (67.90 km) SSE | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 6 | 48.23 miles (77.61 km) SSE | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 7 | 62.43 miles (100.47 km) SE | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 8 | 63.08 miles (101.51 km) NNE | New Coalinga Municipal Airport (CLG) | Coalinga, California, United States | |
| 9 | 65.86 miles (106.00 km) NNW | Mesa Del Rey Airport (KIC) | King City, California, United States | |
| 10 | 80.53 miles (129.60 km) SE | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 11 | 82.49 miles (132.75 km) NNE | Naval Air Station Lemoore (NLC) | Lemoore, California, United States | |
| 12 | 83.84 miles (134.93 km) NE | Corcoran Airport (CRO) | Corcoran, California, United States | |
| 13 | 88.23 miles (142.00 km) E | Shafter Airport (MIT) | Shafter, California, United States | |
| 14 | 95.23 miles (153.26 km) E | Meadows Field (BFL) | Bakersfield, California, United States | |
| 15 | 97.99 miles (157.70 km) NE | Mefford Field (TLR) | Tulare, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,441.78 miles (18,413.71 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,416.20 miles (18,372.55 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 3 | 11,413.89 miles (18,368.83 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,403.15 miles (18,351.54 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,332.44 miles (18,237.76 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 6 | 11,301.56 miles (18,188.05 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 11,258.75 miles (18,119.16 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,228.55 miles (18,070.55 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,117.74 miles (17,892.23 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,109.14 miles (17,878.38 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 11,102.43 miles (17,867.58 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 12 | 11,095.53 miles (17,856.48 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 11,086.78 miles (17,842.39 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 11,060.60 miles (17,800.26 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 11,049.62 miles (17,782.60 km) SSE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.36 miles (19.89 km) NNW | Kenosha Regional Airport (ENW) | Kenosha, Wisconsin, United States | |
| 2 | 21.35 miles (34.37 km) S | Chicago Executive Airport (PWK) | Chicago/Prospect Heights/Wheeling, Illinois, United States | |
| 3 | 23.53 miles (37.87 km) N | John H. Batten Airport (RAC) | Racine, Wisconsin, United States | |
| 4 | 30.71 miles (49.42 km) S | Chicago O'Hare International Airport (ORD) | Chicago, Illinois, United States | |
| 5 | 36.30 miles (58.42 km) N | General Mitchell International AirportMitchell Field (MKE) | Milwaukee, Wisconsin, United States | |
| 6 | 40.59 miles (65.32 km) SSW | DuPage Airport (DPA) | West Chicago, Illinois, United States | |
| 7 | 44.35 miles (71.37 km) S | Chicago Midway International Airport (MDW) | Chicago, Illinois, United States | |
| 8 | 46.69 miles (75.13 km) NNW | Waukesha County Airport (UES) | Waukesha, Wisconsin, United States | |
| 9 | 48.29 miles (77.71 km) N | Lawrence J. Timmerman Airport (MWC) | Milwaukee, Wisconsin, United States | |
| 10 | 54.68 miles (87.99 km) SW | Chicago/Aurora Municipal Airport (AUZ) | Aurora, Illinois, United States | |
| 11 | 57.52 miles (92.57 km) SSW | Lewis University Airport (LOT) | Chicago / Romeoville, Illinois, United States | |
| 12 | 60.38 miles (97.17 km) SSE | Gary/Chicago International Airport (GYY) | Gary, Indiana (near Chicago), United States | |
| 13 | 61.32 miles (98.69 km) WNW | Southern Wisconsin Regional Airport (JVL) | Janesville, Wisconsin, United States | |
| 14 | 64.46 miles (103.74 km) SSW | Joliet Regional Airport (JOT) | Joliet, Illinois, United States | |
| 15 | 64.75 miles (104.20 km) WSW | Chicago Rockford International Airport (RFD) | Rockford, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,064.08 miles (17,805.86 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,040.55 miles (17,767.99 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,025.28 miles (17,743.43 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,015.60 miles (17,727.85 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,968.55 miles (17,652.12 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,965.65 miles (17,647.45 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 10,955.99 miles (17,631.92 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,945.57 miles (17,615.15 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,930.73 miles (17,591.26 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 10,918.87 miles (17,572.17 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,865.79 miles (17,486.74 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,832.36 miles (17,432.96 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,825.36 miles (17,421.68 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,814.59 miles (17,404.35 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,770.38 miles (17,333.21 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |