Nonstop flight route between Assab, Eritrea and Yamagata, Japan:
Departure Airport:
(13°4'18"N by 42°38'42"E)
Arrival Airport:
(38°48'43"N by 139°47'13"E)
Distance from ASA to SYO:
6,030.74 miles (9,705.51 km)
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Jump to:
- About this route
- ASA Airport Information
- SYO Airport Information
- Facts about ASA
- Facts about SYO
- Map of Nearest Airports to ASA
- List of Nearest Airports to ASA
- Map of Furthest Airports from ASA
- List of Furthest Airports from ASA
- Map of Nearest Airports to SYO
- List of Nearest Airports to SYO
- Map of Furthest Airports from SYO
- List of Furthest Airports from SYO
About this route:
A direct, nonstop flight between Assab International Airport (ASA), Assab, Eritrea and Shonai Airport (SYO), Yamagata, Japan would travel a Great Circle distance of 6,031 miles (or 9,706 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 Assab International Airport and Shonai 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 Assab International Airport and Shonai Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ASA / HHSB |
| Airport Name: | Assab International Airport |
| Location: | Assab, Eritrea |
| GPS Coordinates: | 13°4'18"N by 42°38'42"E |
| Area Served: | Assab |
| Airport Type: | Public/Military |
| Elevation: | 46 feet (14 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ASA |
| More Information: | ASA Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SYO / RJSY |
| Airport Names: |
|
| Location: | Yamagata, Japan |
| GPS Coordinates: | 38°48'43"N by 139°47'13"E |
| Area Served: | Sakata, Yamagata |
| Airport Type: | Public |
| Elevation: | 72 feet (22 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SYO |
| More Information: | SYO Maps & Info |
Facts about Assab International Airport (ASA):
- The closest airport to Assab International Airport (ASA) is Obock Airport (OBC), which is located 87 miles (141 kilometers) SSE of ASA.
- Because of Assab International Airport's relatively low elevation of 46 feet, planes can take off or land at Assab International 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 Assab International Airport (ASA) is Atuona Airport (AUQ), which is nearly antipodal to Assab International Airport (meaning Assab International Airport is almost on the exact opposite side of the Earth from Atuona Airport), and is located 12,182 miles (19,606 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Assab International Airport (ASA) currently has only 1 runway.
Facts about Shonai Airport (SYO):
- Because of Shonai Airport's relatively low elevation of 72 feet, planes can take off or land at Shonai 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.
- Shonai Airport (SYO) currently has only 1 runway.
- The closest airport to Shonai Airport (SYO) is Yamagata Airport (GAJ), which is located 42 miles (67 kilometers) SE of SYO.
- The airport opened in 1991 after lobbying efforts by local chambers of commerce, as the area was highly isolated from the major cities of Tokyo and Osaka, requiring half a day of travel to reach either.
- In addition to being known as "Shonai Airport", other names for SYO include "庄内空港" and "Shonai Kūkō".
- The furthest airport from Shonai Airport (SYO) is Rio Grande Regional Airport (RIG), which is located 11,620 miles (18,701 kilometers) away in Rio Grande, Brazil.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 87.40 miles (140.65 km) SSE | Obock Airport (OBC) | Obock, Djibouti |     |
| 2 | 100.81 miles (162.24 km) SSE | Moucha Airport (MHI) | Moucha Island, Djibouti | |
| 3 | 109.03 miles (175.47 km) ENE | Ta'izz International Airport (TAI) | Ta'izz, Yemen | |
| 4 | 111.64 miles (179.67 km) SSE | Djibouti–Ambouli International Airport (JIB) | Djibouti, Djibouti | |
| 5 | 118.27 miles (190.34 km) N | Hodeida International Airport (HOD) | Al Hudaydah (Hodeida), Yemen | |
| 6 | 132.86 miles (213.82 km) S | Ali-Sabieh Airport (AII) | Ali-Sabieh, Djibouti | |
| 7 | 161.39 miles (259.73 km) E | Aden International Airport (ADE) | Aden, Yemen | |
| 8 | 196.78 miles (316.69 km) NNE | El Rahaba Airport (Sana'a International) (SAH) | Sana'a, Yemen | |
| 9 | 211.03 miles (339.62 km) W | Alula Aba Nega Airport (MQX) | Mekelle, Tigray, Ethiopia | |
| 10 | 218.69 miles (351.95 km) S | Borama Airport (BXX) | Borama, Somalia | |
| 11 | 237.66 miles (382.48 km) ENE | Beihan Airport (BHN) | Beihan, Yemen | |
| 12 | 241.19 miles (388.15 km) SW | Combolcha Airport (DSE) | Dessie / Kombolcha, Ethiopia | |
| 13 | 241.82 miles (389.16 km) SE | Berbera Airport (BBO) | Berbera, Somalia | |
| 14 | 244.13 miles (392.89 km) SSW | Aba Tenna Dejazmach Yilma International Airport (DIR) | Dire Dawa, Ethiopia | |
| 15 | 257.86 miles (414.98 km) WSW | Lalibela Airport (LLI) | Lalibela, Ethiopia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,182.46 miles (19,605.71 km) SSE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 12,133.68 miles (19,527.21 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 3 | 12,075.16 miles (19,433.04 km) S | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 4 | 12,037.36 miles (19,372.21 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 5 | 12,016.60 miles (19,338.80 km) SE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,997.34 miles (19,307.79 km) SSE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 7 | 11,951.01 miles (19,233.24 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 8 | 11,898.84 miles (19,149.29 km) S | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 9 | 11,844.71 miles (19,062.16 km) ESE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 10 | 11,844.35 miles (19,061.58 km) E | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 11 | 11,832.10 miles (19,041.88 km) E | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 12 | 11,817.99 miles (19,019.16 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 13 | 11,806.29 miles (19,000.34 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 11,798.23 miles (18,987.37 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 15 | 11,726.28 miles (18,871.57 km) SSW | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.94 miles (67.49 km) SE | Yamagata Airport (GAJ) | Yamagata, Honshū, Japan | |
| 2 | 60.12 miles (96.75 km) NNE | Akita Airport (AXT) | Akita, Japan | |
| 3 | 69.57 miles (111.96 km) SSW | Niigata Airport (KIJ) | Niigata, Japan | |
| 4 | 76.77 miles (123.54 km) SE | Sendai Airport (SDJ) | Natori, Japan | |
| 5 | 83.88 miles (134.99 km) ENE | Hanamaki Airport (HNA) | Morioka, Honshū, Japan | |
| 6 | 100.29 miles (161.40 km) NNE | Odate-Noshiro Airport (ONJ) | Kitaakita, Akita, Japan | |
| 7 | 114.91 miles (184.94 km) SSE | Fukushima Airport (FKS) | Sugawa, Fukushima, Japan | |
| 8 | 141.10 miles (227.08 km) NNE | Aomori Airport (AOJ) | Aomori, Japan | |
| 9 | 149.76 miles (241.01 km) NE | JMSDF Hachinohe Air Base (HHE) | Hachinohe, Honshū, Japan | |
| 10 | 155.53 miles (250.31 km) NNE | Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) | Misawa, Aomori, Japan | |
| 11 | 158.83 miles (255.61 km) S | Utsunomiya Air Field (QUT) | Nikkō / Utsunomiya, Tochigi Prefecture, Japan | |
| 12 | 206.22 miles (331.88 km) SW | Toyama Airport (TOY) | Toyama, Toyama, Japan | |
| 13 | 209.41 miles (337.02 km) SSW | Matsumoto Airport (MMJ) | Matsumoto, Nagano, Japan | |
| 14 | 211.51 miles (340.39 km) NNE | Hakodate Airport (HKD) | Hakodate, Hokkaidō, Japan | |
| 15 | 213.08 miles (342.91 km) S | Narita International Airport (NRT) | Narita (near Tokyo), Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,620.18 miles (18,700.82 km) ESE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 11,596.75 miles (18,663.11 km) ESE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 3 | 11,570.82 miles (18,621.39 km) ESE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 4 | 11,565.45 miles (18,612.73 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 5 | 11,562.91 miles (18,608.66 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 6 | 11,557.93 miles (18,600.64 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 7 | 11,533.00 miles (18,560.52 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 8 | 11,529.55 miles (18,554.97 km) SE | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 9 | 11,521.28 miles (18,541.66 km) ESE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 10 | 11,516.37 miles (18,533.75 km) E | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 11 | 11,500.37 miles (18,508.01 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 12 | 11,495.87 miles (18,500.77 km) E | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 13 | 11,491.78 miles (18,494.19 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 14 | 11,482.84 miles (18,479.80 km) E | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 15 | 11,479.59 miles (18,474.56 km) SE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |