Nonstop flight route between Baytown, Texas, United States and Shannon (County Clare), Ireland:
Departure Airport:

Arrival Airport:

Distance from HPY to SNN:
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- About this route
- HPY Airport Information
- SNN Airport Information
- Facts about HPY
- Facts about SNN
- Map of Nearest Airports to HPY
- List of Nearest Airports to HPY
- Map of Furthest Airports from HPY
- List of Furthest Airports from HPY
- Map of Nearest Airports to SNN
- List of Nearest Airports to SNN
- Map of Furthest Airports from SNN
- List of Furthest Airports from SNN
About this route:
A direct, nonstop flight between Baytown Airport (HPY), Baytown, Texas, United States and Shannon Airport (SNN), Shannon (County Clare), Ireland would travel a Great Circle distance of 4,452 miles (or 7,164 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 Baytown Airport and Shannon 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 Baytown Airport and Shannon Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HPY / KHPY |
Airport Name: | Baytown Airport |
Location: | Baytown, Texas, United States |
GPS Coordinates: | 29°47'9"N by 94°57'10"W |
Area Served: | Baytown, Texas |
Operator/Owner: | Raceco Inc. |
Airport Type: | Public |
Elevation: | 34 feet (10 meters) |
# of Runways: | 1 |
View all routes: | Routes from HPY |
More Information: | HPY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SNN / EINN |
Airport Names: |
|
Location: | Shannon (County Clare), Ireland |
GPS Coordinates: | 52°42'6"N by 8°55'28"W |
Area Served: | Limerick City, Ireland |
Operator/Owner: | Government of Ireland |
Airport Type: | Commercial |
Elevation: | 46 feet (14 meters) |
# of Runways: | 1 |
View all routes: | Routes from SNN |
More Information: | SNN Maps & Info |
Facts about Baytown Airport (HPY):
- Baytown Airport (HPY) currently has only 1 runway.
- Because of Baytown Airport's relatively low elevation of 34 feet, planes can take off or land at Baytown 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 Baytown Airport (HPY) is Cocos (Keeling) Island Airport (CCK), which is located 11,005 miles (17,711 kilometers) away in Cocos Islands, Australia.
- The closest airport to Baytown Airport (HPY) is Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), which is located only 17 miles (28 kilometers) SW of HPY.
- For a complete listing, see list of cities and towns in Houston–The Woodlands–Sugar Land MSA
Facts about Shannon Airport (SNN):
- With the demise of the Soviet Union in the early 1990s, Aeroflot began to suffer, which was a big loss to the airport.
- Shannon Airport (SNN) currently has only 1 runway.
- During the 1990s, the airport began to struggle.
- Shannon Airport handled 1,400,032 passengers last year.
- The furthest airport from Shannon Airport (SNN) is Ryan's Creek Aerodrome (SZS), which is nearly antipodal to Shannon Airport (meaning Shannon Airport is almost on the exact opposite side of the Earth from Ryan's Creek Aerodrome), and is located 12,015 miles (19,336 kilometers) away in Stewart Island, New Zealand.
- The closest airport to Shannon Airport (SNN) is Inisheer Aerodrome (INQ), which is located 35 miles (56 kilometers) NW of SNN.
- In 2011, passenger numbers at Shannon declined by 7.4% from 1,755,885, to 1,625,549.
- Because of Shannon Airport's relatively low elevation of 46 feet, planes can take off or land at Shannon 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.
- In addition to being known as "Shannon Airport", another name for SNN is "Aerfort na Sionainne".
- The 1960s proved to be difficult for Shannon Airport.
- Aer Arann launched services to 4 UK destinations in 2010 under the Aer Lingus Regional Banner.
- Ryanair increased services and passenger numbers at the airport through 2008.