Nonstop flight route between Camp San Luis Obispo, California, United States and El Monte, California, United States:
Departure Airport:
(35°19'33"N by 120°44'35"W)
Arrival Airport:
(34°5'9"N by 118°2'4"W)
Distance from CSL to EMT:
176.07 miles (283.36 km)
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Jump to:
- About this route
- CSL Airport Information
- EMT Airport Information
- Facts about CSL
- Facts about EMT
- 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 EMT
- List of Nearest Airports to EMT
- Map of Furthest Airports from EMT
- List of Furthest Airports from EMT
About this route:
A direct, nonstop flight between O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States and San Gabriel Valley (El Monte) Airport (EMT), El Monte, California, United States would travel a Great Circle distance of 176 miles (or 283 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 San Gabriel Valley (El Monte) 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: | EMT / KEMT |
| Airport Name: | San Gabriel Valley (El Monte) Airport |
| Location: | El Monte, California, United States |
| GPS Coordinates: | 34°5'9"N by 118°2'4"W |
| Area Served: | El Monte, California |
| Operator/Owner: | American Airports Corp. |
| Airport Type: | County of Los Angeles |
| Elevation: | 296 feet (90 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EMT |
| More Information: | EMT Maps & Info |
Facts about O'Sullivan Army Heliport (CSL):
- 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 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.
- 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 San Gabriel Valley (El Monte) Airport (EMT):
- Because of San Gabriel Valley (El Monte) Airport's relatively low elevation of 296 feet, planes can take off or land at San Gabriel Valley (El Monte) 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.
- San Gabriel Valley (El Monte) Airport (EMT) currently has only 1 runway.
- The closest airport to San Gabriel Valley (El Monte) Airport (EMT) is Brackett Field (POC), which is located only 14 miles (23 kilometers) E of EMT.
- The furthest airport from San Gabriel Valley (El Monte) Airport (EMT) is Pierrefonds Airport (ZSE), which is located 11,469 miles (18,458 kilometers) away in Saint-Pierre, Réunion.
| 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 | 14.48 miles (23.30 km) E | Brackett Field (POC) | La Verne, California, United States | |
| 2 | 15.12 miles (24.34 km) SSE | Fullerton Municipal Airport (FUL) | Fullerton, California, United States | |
| 3 | 18.08 miles (29.09 km) SW | Compton/Woodley Airport (CPM) | Compton, California, United States | |
| 4 | 19.71 miles (31.73 km) SSW | Long Beach Airport (JLB) | Long Beach, California, United States | |
| 5 | 19.71 miles (31.73 km) SSW | Long Beach Airport (LGB) | Long Beach, California, United States | |
| 6 | 19.94 miles (32.10 km) E | Cable Airport (CCB) | Upland, California, United States | |
| 7 | 20.14 miles (32.41 km) WNW | Bob Hope Airport (BUR) | Burbank, California, United States | |
| 8 | 20.58 miles (33.13 km) WSW | Hawthorne Municipal Airport (HHR) | Hawthorne, California, United States | |
| 9 | 23.57 miles (37.94 km) WSW | Los Angeles International Airport (LAX) | Los Angeles, California, United States | |
| 10 | 24.06 miles (38.72 km) ESE | Chino Airport (CNO) | Chino, California, United States | |
| 11 | 24.34 miles (39.17 km) WSW | Santa Monica Airport (SMO) | Santa Monica, California, United States | |
| 12 | 24.74 miles (39.81 km) WNW | Whiteman Airport (WHP) | Los Angeles, California, United States | |
| 13 | 24.90 miles (40.08 km) E | LA/Ontario International Airport (ONT) | Ontario (near Los Angeles), California, United States | |
| 14 | 26.22 miles (42.19 km) SW | Zamperini FieldLomita Landing Strip (TOA) | Torrance, California, United States | |
| 15 | 27.40 miles (44.09 km) WNW | Van Nuys Airport (VNY) | Van Nuys, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,469.01 miles (18,457.54 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,457.59 miles (18,439.15 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,443.69 miles (18,416.79 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,443.10 miles (18,415.83 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 5 | 11,341.33 miles (18,252.06 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,220.23 miles (18,057.16 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,216.12 miles (18,050.56 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,179.50 miles (17,991.61 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,087.78 miles (17,844.01 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 11,054.80 miles (17,790.92 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 11,051.12 miles (17,785.02 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 11,042.50 miles (17,771.14 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 11,032.69 miles (17,755.35 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 11,021.74 miles (17,737.73 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 11,011.15 miles (17,720.69 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |