Nonstop flight route between San Diego, California, United States and Asmara, Eritrea:

About this route:

A direct, nonstop flight between Brown Field Municipal Airport (SDM), San Diego, California, United States and Asmara International Airport (ASM), Asmara, Eritrea would travel a Great Circle distance of 8,766 miles (or 14,107 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 Brown Field Municipal Airport and Asmara 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 Brown Field Municipal Airport and Asmara International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Brown Field Municipal Airport (SDM):

• The closest airport to Brown Field Municipal Airport (SDM) is Tijuana International Airport (TIJ), which is located only 2 miles (4 kilometers) SSE of SDM.
• Because of Brown Field Municipal Airport's relatively low elevation of 526 feet, planes can take off or land at Brown Field Municipal 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.
• Brown Field Municipal Airport (SDM) has 2 runways.
• The furthest airport from Brown Field Municipal Airport (SDM) is Sir Gaëtan Duval Airport (RRG), which is located 11,551 miles (18,590 kilometers) away in Rodrigues Island, Mauritius.
• A precision approach is not possible to either runway end due to rising terrain less than six miles east of the airport.
• In 1951 the Navy reopened Brown Field due to increased military activity from the Korean War.
• On September 1, 1962 the Navy transferred ownership of Brown Field to the City of San Diego, with the condition that it remains a public airport.

Facts about Asmara International Airport (ASM):

• On 7 July 1935, an agreement was signed with Imperial Airways to connect Asmara to Khartoum.
• Asmara International Airport has capacity restrictions due to its small terminal, short runway and 1.5-mile altitude.
• Asmara International Airport, formerly known as Yohannes IV International Airport, is an airport in Asmara, the capital of Eritrea.
• The closest airport to Asmara International Airport (ASM) is Massawa International Airport (MSW), which is located 41 miles (66 kilometers) NE of ASM.
• The furthest airport from Asmara International Airport (ASM) is Fangatau Airport (FGU), which is nearly antipodal to Asmara International Airport (meaning Asmara International Airport is almost on the exact opposite side of the Earth from Fangatau Airport), and is located 12,398 miles (19,952 kilometers) away in Fangatau, French Polynesia.
• Because of Asmara International Airport's high elevation of 7,661 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASM. Combined with a high temperature, this could make ASM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Asmara International Airport (ASM) has 2 runways.