Nonstop flight route between Camp Roberts, San Luis Obispo County, California, United States and Ailuk, Marshall Islands:
Departure Airport:
(35°48'53"N by 120°44'38"W)
Arrival Airport:
(10°13'0"N by 169°58'59"E)
Distance from SYL to AIM:
4,648.54 miles (7,481.09 km)
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Jump to:
- About this route
- SYL Airport Information
- AIM Airport Information
- Facts about SYL
- Facts about AIM
- 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 AIM
- List of Nearest Airports to AIM
- Map of Furthest Airports from AIM
- List of Furthest Airports from AIM
About this route:
A direct, nonstop flight between Roberts Army Heliport (SYL), Camp Roberts, San Luis Obispo County, California, United States and Ailuk Airport (AIM), Ailuk, Marshall Islands would travel a Great Circle distance of 4,649 miles (or 7,481 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 Ailuk 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 Ailuk 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: | AIM / |
| Airport Name: | Ailuk Airport |
| Location: | Ailuk, Marshall Islands |
| GPS Coordinates: | 10°13'0"N by 169°58'59"E |
| Area Served: | Ailuk, Ailuk Atoll, Marshall Islands |
| View all routes: | Routes from AIM |
| More Information: | AIM Maps & Info |
Facts about Roberts Army Heliport (SYL):
- 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.
- 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.
Facts about Ailuk Airport (AIM):
- The furthest airport from Ailuk Airport (AIM) is RAF Ascension (ASI), which is nearly antipodal to Ailuk Airport (meaning Ailuk Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,100 miles (19,473 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- The closest airport to Ailuk Airport (AIM) is Likiep Airport (LIK), which is located 53 miles (86 kilometers) WSW of AIM.
| 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 | 53.36 miles (85.87 km) WSW | Likiep Airport (LIK) | Likiep Atoll, Marshall Islands | |
| 2 | 55.22 miles (88.87 km) SSE | Wotje Airport (WTE) | Wotje (Wotje Atoll), Marshall Islands | |
| 3 | 60.39 miles (97.19 km) E | Mejit Airport (MJB) | Mejit Island, Marshall Islands | |
| 4 | 70.04 miles (112.72 km) N | Utirik Airport (UTK) | Utirik Island, Marshall Islands | |
| 5 | 108.67 miles (174.89 km) SSE | Kaben Airport (KBT) | Maloelap Atoll, Marshall Islands | |
| 6 | 134.68 miles (216.74 km) SE | Maloelap Airport (MAV) | Taroa Island, Maloelap Atoll, Marshall Islands | |
| 7 | 164.53 miles (264.79 km) SSE | Aur Airport (AUL) | Aur Atoll, Marshall Islands | |
| 8 | 183.74 miles (295.70 km) SSW | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| 9 | 185.05 miles (297.81 km) SW | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 10 | 185.09 miles (297.88 km) SW | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 11 | 196.05 miles (315.52 km) SSW | Jeh Airport (JEJ) | Ailinglaplap Atoll, Marshall Islands | |
| 12 | 206.21 miles (331.87 km) SW | Majkin Airport (MJE) | Majkin, Marshall Islands | |
| 13 | 212.06 miles (341.28 km) SSW | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| 14 | 214.71 miles (345.54 km) SSW | Woja Airport (WJA) | Woja, Marshall Islands | |
| 15 | 219.99 miles (354.03 km) WNW | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,100.22 miles (19,473.37 km) ESE | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 2 | 11,415.75 miles (18,371.82 km) S | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 11,402.68 miles (18,350.80 km) S | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 4 | 11,381.00 miles (18,315.90 km) S | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 11,356.80 miles (18,276.96 km) SSW | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 6 | 11,322.93 miles (18,222.45 km) S | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 7 | 11,305.46 miles (18,194.33 km) S | Tchien Airport (THC) | Tchien, Liberia | |
| 8 | 11,299.91 miles (18,185.39 km) S | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 9 | 11,295.19 miles (18,177.81 km) S | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 10 | 11,288.14 miles (18,166.45 km) SSW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 11 | 11,285.03 miles (18,161.45 km) SSW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 12 | 11,275.58 miles (18,146.24 km) SSW | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 13 | 11,266.84 miles (18,132.17 km) S | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 14 | 11,259.94 miles (18,121.07 km) SSW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 15 | 11,248.51 miles (18,102.67 km) SSW | Takoradi Airport (TKD) | Sekondi-Takoradi, Ghana | |