Nonstop flight route between San Diego, California, United States and Watson Island, Miami-Dade County, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from SAN to MPB:
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- About this route
- SAN Airport Information
- MPB Airport Information
- Facts about SAN
- Facts about MPB
- Map of Nearest Airports to SAN
- List of Nearest Airports to SAN
- Map of Furthest Airports from SAN
- List of Furthest Airports from SAN
- Map of Nearest Airports to MPB
- List of Nearest Airports to MPB
- Map of Furthest Airports from MPB
- List of Furthest Airports from MPB
About this route:
A direct, nonstop flight between San Diego International Airport (SAN), San Diego, California, United States and Miami Seaplane Base (MPB), Watson Island, Miami-Dade County, Florida, United States would travel a Great Circle distance of 2,271 miles (or 3,654 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 relatively short distance between San Diego International Airport and Miami Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | SAN / KSAN |
Airport Names: |
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Location: | San Diego, California, United States |
GPS Coordinates: | 32°44'0"N by 117°11'22"W |
Area Served: | Greater San Diego |
Airport Type: | Public |
Elevation: | 17 feet (5 meters) |
# of Runways: | 1 |
View all routes: | Routes from SAN |
More Information: | SAN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MPB / |
Airport Names: |
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Location: | Watson Island, Miami-Dade County, Florida, United States |
GPS Coordinates: | 25°46'41"N by 80°10'13"W |
Area Served: | Miami, Florida |
Operator/Owner: | City of Miami Property Mgmt Section |
Airport Type: | Public use |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from MPB |
More Information: | MPB Maps & Info |
Facts about San Diego International Airport (SAN):
- The busiest route by flight count is to Los Angeles with 27 daily round trips on United Express, American Eagle, and Delta Connection.
- Aircraft do not land at the end of the runway as at most airports, but at a displaced threshold.
- The closest airport to San Diego International Airport (SAN) is NAS North Island (NZY), which is located only 3 miles (5 kilometers) SSW of SAN.
- Inspired by Lindbergh's flight and excited to have made his plane, the city of San Diego passed a bond issue in 1928 for the construction of a two-runway municipal airport.
- Because of San Diego International Airport's relatively low elevation of 17 feet, planes can take off or land at San Diego 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.
- San Diego International Airport (SAN) currently has only 1 runway.
- In addition to being known as "San Diego International Airport", another name for SAN is "Lindbergh Field".
- The furthest airport from San Diego International Airport (SAN) is Sir Gaëtan Duval Airport (RRG), which is located 11,540 miles (18,571 kilometers) away in Rodrigues Island, Mauritius.
- Most takeoffs and landings at SAN are from east to west.
- The approach from the east is steeper than most due to terrain which drops from 266 ft to sea level in less than one nautical mile.
Facts about Miami Seaplane Base (MPB):
- Miami Seaplane Base (MPB) currently has only 1 runway.
- Because of Miami Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Miami Seaplane Base 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 Miami Seaplane Base (MPB) is Miami International Airport (MIA), which is located only 8 miles (12 kilometers) W of MPB.
- In addition to being known as "Miami Seaplane Base", another name for MPB is "X44".
- The furthest airport from Miami Seaplane Base (MPB) is Shark Bay Airport (MJK), which is located 11,582 miles (18,640 kilometers) away in Monkey Mia, Western Australia, Australia.