Nonstop flight route between Île Sainte-Marie, Madagascar and Sanya, Hainan, China:
Departure Airport:
(17°5'38"S by 49°48'56"E)
Arrival Airport:
(18°18'10"N by 109°24'44"E)
Distance from SMS to SYX:
4,730.98 miles (7,613.76 km)
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Jump to:
- About this route
- SMS Airport Information
- SYX Airport Information
- Facts about SMS
- Facts about SYX
- Map of Nearest Airports to SMS
- List of Nearest Airports to SMS
- Map of Furthest Airports from SMS
- List of Furthest Airports from SMS
- Map of Nearest Airports to SYX
- List of Nearest Airports to SYX
- Map of Furthest Airports from SYX
- List of Furthest Airports from SYX
About this route:
A direct, nonstop flight between Sainte Marie Airport (SMS), Île Sainte-Marie, Madagascar and Sanya Phoenix International Airport (SYX), Sanya, Hainan, China would travel a Great Circle distance of 4,731 miles (or 7,614 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 Sainte Marie Airport and Sanya Phoenix International 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 Sainte Marie Airport and Sanya Phoenix International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SMS / FMMS |
| Airport Name: | Sainte Marie Airport |
| Location: | Île Sainte-Marie, Madagascar |
| GPS Coordinates: | 17°5'38"S by 49°48'56"E |
| Area Served: | Sainte Marie, Analanjirofo, Madagascar |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMS |
| More Information: | SMS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SYX / ZJSY |
| Airport Names: |
|
| Location: | Sanya, Hainan, China |
| GPS Coordinates: | 18°18'10"N by 109°24'44"E |
| Area Served: | Sanya |
| Operator/Owner: | Civil Aviation Administration of China |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from SYX |
| More Information: | SYX Maps & Info |
Facts about Sainte Marie Airport (SMS):
- Sainte Marie Airport (SMS) currently has only 1 runway.
- The closest airport to Sainte Marie Airport (SMS) is Toamasino Airport (TMM), which is located 76 miles (122 kilometers) SSW of SMS.
- The furthest airport from Sainte Marie Airport (SMS) is Guerrero Negro Airport (GUB), which is located 11,161 miles (17,962 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
- Because of Sainte Marie Airport's relatively low elevation of 7 feet, planes can take off or land at Sainte Marie 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.
Facts about Sanya Phoenix International Airport (SYX):
- The closest airport to Sanya Phoenix International Airport (SYX) is Haikou Meilan International Airport (HAK), which is located 132 miles (212 kilometers) NNE of SYX.
- In addition to being known as "Sanya Phoenix International Airport", other names for SYX include "三亚凤凰国际机场" and "Sānyà Fènghuáng Guójì Jīcháng".
- The furthest airport from Sanya Phoenix International Airport (SYX) is Chacalluta International Airport (ARI), which is nearly antipodal to Sanya Phoenix International Airport (meaning Sanya Phoenix International Airport is almost on the exact opposite side of the Earth from Chacalluta International Airport), and is located 12,420 miles (19,988 kilometers) away in Arica, Chile.
- Sanya Phoenix International Airport is an airport serving the city of Sanya in Hainan, the southernmost province of China.
- Sanya Phoenix International Airport (SYX) currently has only 1 runway.
- In 2012, Sanya Airport handled 11,343,387 passengers, making it the 19th busiest airport in China in terms of passengers, and 24th busiest in terms of movements with 81,456 in 2012.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 75.51 miles (121.52 km) SSW | Toamasino Airport (TMM) | Toamasina, Madagascar |     |
| 2 | 109.66 miles (176.48 km) NW | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 3 | 147.27 miles (237.02 km) W | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 4 | 148.54 miles (239.05 km) NNE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 5 | 179.31 miles (288.56 km) NW | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |
| 6 | 193.49 miles (311.40 km) SW | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 7 | 218.14 miles (351.06 km) NW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 8 | 249.90 miles (402.17 km) WNW | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 9 | 255.83 miles (411.71 km) NNW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 10 | 272.99 miles (439.33 km) WSW | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 11 | 275.44 miles (443.27 km) NNW | Ambilobe Airport (AMB) | Ambilobe, Madagascar | |
| 12 | 279.38 miles (449.62 km) W | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 13 | 299.34 miles (481.74 km) SSW | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 14 | 302.75 miles (487.22 km) WNW | Soalala Airport (DWB) | Soalala, Madagascar | |
| 15 | 320.40 miles (515.63 km) WSW | Ankavandra Airport (JVA) | Ankavandra, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,160.95 miles (17,961.77 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 2 | 11,121.21 miles (17,897.80 km) WNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 3 | 11,112.23 miles (17,883.35 km) NW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 4 | 11,103.17 miles (17,868.77 km) NNW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 5 | 11,101.15 miles (17,865.52 km) NW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |
| 6 | 11,093.48 miles (17,853.19 km) NNW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 7 | 11,092.50 miles (17,851.61 km) NW | Naval Outlying Landing Field Imperial Beach (NRS) | Imperial Beach, California, United States | |
| 8 | 11,089.23 miles (17,846.34 km) NW | NAS North Island (NZY) | San Diego, California, United States | |
| 9 | 11,088.31 miles (17,844.86 km) NW | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 10 | 11,087.06 miles (17,842.84 km) NW | Brown Field Municipal Airport (SDM) | San Diego, California, United States | |
| 11 | 11,086.45 miles (17,841.87 km) NW | San Diego International Airport (SAN) | San Diego, California, United States | |
| 12 | 11,082.62 miles (17,835.71 km) NNW | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 13 | 11,081.44 miles (17,833.81 km) WNW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 14 | 11,081.30 miles (17,833.57 km) NNW | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 15 | 11,080.22 miles (17,831.85 km) NW | Montgomery Field (MYF) | San Diego, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 131.83 miles (212.16 km) NNE | Haikou Meilan International Airport (HAK) | Haikou, Hainan, China | |
| 2 | 173.10 miles (278.58 km) SW | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 3 | 175.42 miles (282.30 km) SSW | Đà Nẵng International Airport (DAD) | Da Nang, Vietnam | |
| 4 | 205.53 miles (330.77 km) SSW | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 5 | 210.55 miles (338.85 km) NNE | Zhanjiang Airport (ZHA) | Zhanjiang, Guangdong, China | |
| 6 | 223.76 miles (360.10 km) N | Beihai Fucheng Airport (BHY) | Beihai, Guangxi, China | |
| 7 | 246.65 miles (396.94 km) NW | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| 8 | 246.94 miles (397.41 km) W | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 9 | 280.21 miles (450.95 km) WNW | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 10 | 301.41 miles (485.08 km) S | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 11 | 308.10 miles (495.84 km) NNW | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 12 | 309.17 miles (497.56 km) NW | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 13 | 320.02 miles (515.02 km) W | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 14 | 329.57 miles (530.40 km) WSW | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 15 | 354.60 miles (570.67 km) SSW | Ratanakiri Airport (RBE) | Ratanakiri, Cambodia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,420.16 miles (19,988.26 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 2 | 12,420.16 miles (19,988.26 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 3 | 12,371.74 miles (19,910.33 km) SE | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 12,286.19 miles (19,772.65 km) SSE | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 5 | 12,280.30 miles (19,763.18 km) S | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 6 | 12,238.80 miles (19,696.40 km) S | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 7 | 12,236.23 miles (19,692.25 km) SW | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 8 | 12,154.77 miles (19,561.16 km) SSW | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 9 | 12,151.15 miles (19,555.33 km) WSW | Uyuni Joya Andina Airport (UYU) | Uyuni, Potosí, Bolivia | |
| 10 | 12,140.41 miles (19,538.05 km) W | Jorge Wilstermann International Airport (CBB) | Cochabamba, Bolivia | |
| 11 | 12,132.07 miles (19,524.63 km) S | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 12 | 12,127.65 miles (19,517.52 km) SSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 13 | 12,099.71 miles (19,472.54 km) SW | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 14 | 12,095.32 miles (19,465.48 km) SSE | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 15 | 12,089.06 miles (19,455.40 km) SW | Capitán Germán Quiroga Guardia Airport (SRJ) | San Borja, Bolivia | |