Nonstop flight route between Camp Roberts, San Luis Obispo County, California, United States and Antalaha, Madagascar:
Departure Airport:
(35°48'53"N by 120°44'38"W)
Arrival Airport:
(14°59'57"S by 50°19'12"E)
Distance from SYL to ANM:
10,896.15 miles (17,535.60 km)
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Jump to:
- About this route
- SYL Airport Information
- ANM Airport Information
- Facts about SYL
- Facts about ANM
- Map of Nearest Airports to SYL
- List of Nearest Airports to SYL
- Map of Furthest Airports from SYL
- List of Furthest Airports from SYL
- Map of Nearest Airports to ANM
- List of Nearest Airports to ANM
- Map of Furthest Airports from ANM
- List of Furthest Airports from ANM
About this route:
A direct, nonstop flight between Roberts Army Heliport (SYL), Camp Roberts, San Luis Obispo County, California, United States and Antsirabato Airport (ANM), Antalaha, Madagascar would travel a Great Circle distance of 10,896 miles (or 17,536 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 Roberts Army Heliport and Antsirabato 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 Roberts Army Heliport and Antsirabato Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SYL / KSYL |
| Airport Name: | Roberts Army Heliport |
| Location: | Camp Roberts, San Luis Obispo County, California, United States |
| GPS Coordinates: | 35°48'53"N by 120°44'38"W |
| Operator/Owner: | United States Army |
| Airport Type: | Military |
| Elevation: | 630 feet (192 meters) |
| View all routes: | Routes from SYL |
| More Information: | SYL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ANM / FMNH |
| Airport Name: | Antsirabato Airport |
| Location: | Antalaha, Madagascar |
| GPS Coordinates: | 14°59'57"S by 50°19'12"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from ANM |
| More Information: | ANM Maps & Info |
Facts about Roberts Army Heliport (SYL):
- The furthest airport from Roberts Army Heliport (SYL) is Pierrefonds Airport (ZSE), which is located 11,409 miles (18,361 kilometers) away in Saint-Pierre, Réunion.
- Because of Roberts Army Heliport's relatively low elevation of 630 feet, planes can take off or land at Roberts 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 Roberts Army Heliport (SYL) is Paso Robles Municipal AirportEstrella Army Airfield (PRB), which is located only 12 miles (19 kilometers) SE of SYL.
Facts about Antsirabato Airport (ANM):
- Because of Antsirabato Airport's relatively low elevation of 0 feet, planes can take off or land at Antsirabato 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 furthest airport from Antsirabato Airport (ANM) is Guerrero Negro Airport (GUB), which is located 11,089 miles (17,847 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
- The closest airport to Antsirabato Airport (ANM) is Mandritsara Airport (WMA), which is located 114 miles (184 kilometers) WSW of ANM.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.81 miles (19.01 km) SE | Paso Robles Municipal AirportEstrella Army Airfield (PRB) | Paso Robles, California, United States |     |
| 2 | 33.78 miles (54.36 km) S | O'Sullivan Army Heliport (CSL) | Camp San Luis Obispo, California, United States | |
| 3 | 34.80 miles (56.01 km) NE | New Coalinga Municipal Airport (CLG) | Coalinga, California, United States | |
| 4 | 35.52 miles (57.16 km) NW | Mesa Del Rey Airport (KIC) | King City, California, United States | |
| 5 | 40.35 miles (64.94 km) S | San Luis Obispo County Regional Airport (SBP) | San Luis Obispo, California, United States | |
| 6 | 56.90 miles (91.57 km) NE | Naval Air Station Lemoore (NLC) | Lemoore, California, United States | |
| 7 | 65.32 miles (105.13 km) SSE | Santa Maria Public Airport (SMX) | Santa Maria, California, United States | |
| 8 | 67.27 miles (108.27 km) ENE | Corcoran Airport (CRO) | Corcoran, California, United States | |
| 9 | 75.45 miles (121.42 km) S | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 10 | 75.77 miles (121.94 km) NW | Salinas Municipal AirportSalinas Army Air Base (SNS) | Salinas, California, United States | |
| 11 | 80.93 miles (130.25 km) S | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 12 | 81.24 miles (130.75 km) NW | Monterey Regional Airport (MRY) | Monterey, California, United States | |
| 13 | 81.63 miles (131.37 km) NE | Fresno Chandler Executive AirportChandler Municipal Airport (Old) (FCH) | Fresno, California, United States | |
| 14 | 82.67 miles (133.05 km) ENE | Mefford Field (TLR) | Tulare, California, United States | |
| 15 | 83.09 miles (133.73 km) ENE | Visalia Municipal AirportVisalia Army Airfield (VIS) | Visalia, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,409.05 miles (18,361.04 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,393.86 miles (18,336.60 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 3 | 11,381.07 miles (18,316.01 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,369.53 miles (18,297.45 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,299.65 miles (18,184.98 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 6 | 11,281.26 miles (18,155.39 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 11,231.62 miles (18,075.50 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,202.77 miles (18,029.06 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,094.61 miles (17,855.00 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,087.59 miles (17,843.70 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 11,073.56 miles (17,821.13 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 11,072.95 miles (17,820.14 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 11,059.10 miles (17,797.85 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 11,035.08 miles (17,759.20 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 11,019.51 miles (17,734.15 km) SSE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 114.04 miles (183.52 km) WSW | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 2 | 148.54 miles (239.05 km) SSW | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 3 | 153.72 miles (247.39 km) NW | Ambilobe Airport (AMB) | Ambilobe, Madagascar | |
| 4 | 156.79 miles (252.33 km) NW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 5 | 172.66 miles (277.86 km) W | Analalava Airport (HVA) | Analalava, Madagascar | |
| 6 | 184.62 miles (297.11 km) WSW | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |
| 7 | 195.70 miles (314.94 km) NNW | Arrachart Airport (DIE) | Antsiranana, Madagascar | |
| 8 | 216.57 miles (348.53 km) SW | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 9 | 223.50 miles (359.68 km) SSW | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 268.43 miles (431.99 km) W | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 11 | 322.66 miles (519.28 km) SW | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 338.10 miles (544.12 km) WSW | Soalala Airport (DWB) | Soalala, Madagascar | |
| 13 | 362.47 miles (583.33 km) WSW | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 14 | 370.40 miles (596.10 km) WNW | Dzaoudzi Pamandzi International Airport (DZA) | Dzaoudzi, Mayotte | |
| 15 | 383.72 miles (617.53 km) SW | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,089.37 miles (17,846.57 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 2 | 11,076.10 miles (17,825.21 km) WNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 3 | 11,033.59 miles (17,756.80 km) WNW | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 4 | 11,030.91 miles (17,752.49 km) NW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 5 | 11,026.01 miles (17,744.60 km) NW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |
| 6 | 11,019.01 miles (17,733.34 km) WNW | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 7 | 11,013.35 miles (17,724.23 km) NNW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 8 | 10,989.08 miles (17,685.17 km) NNW | Naval Outlying Landing Field Imperial Beach (NRS) | Imperial Beach, California, United States | |
| 9 | 10,989.04 miles (17,685.10 km) NW | San Felipe International Airport (SFH) | San Felipe, Baja California, Mexico | |
| 10 | 10,985.80 miles (17,679.89 km) NNW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 11 | 10,985.47 miles (17,679.35 km) NNW | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 12 | 10,984.99 miles (17,678.59 km) NNW | NAS North Island (NZY) | San Diego, California, United States | |
| 13 | 10,984.07 miles (17,677.11 km) NNW | Brown Field Municipal Airport (SDM) | San Diego, California, United States | |
| 14 | 10,982.89 miles (17,675.20 km) NNW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 15 | 10,982.19 miles (17,674.08 km) NNW | San Diego International Airport (SAN) | San Diego, California, United States | |