Nonstop flight route between Houston, Texas, United States and Shannon (County Clare), Ireland:
Departure Airport:
(29°49'5"N by 95°40'20"W)
Arrival Airport:
(52°42'6"N by 8°55'28"W)
Distance from IWS to SNN:
4,478.97 miles (7,208.18 km)
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Jump to:
- About this route
- IWS Airport Information
- SNN Airport Information
- Facts about IWS
- Facts about SNN
- Map of Nearest Airports to IWS
- List of Nearest Airports to IWS
- Map of Furthest Airports from IWS
- List of Furthest Airports from IWS
- 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 West Houston Airport (IWS), Houston, Texas, United States and Shannon Airport (SNN), Shannon (County Clare), Ireland would travel a Great Circle distance of 4,479 miles (or 7,208 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 West Houston 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 West Houston 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: | IWS / KIWS |
| Airport Name: | West Houston Airport |
| Location: | Houston, Texas, United States |
| GPS Coordinates: | 29°49'5"N by 95°40'20"W |
| Area Served: | Houston, Texas |
| Operator/Owner: | West Houston Airport Corp. |
| Airport Type: | Public use |
| Elevation: | 111 feet (34 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IWS |
| More Information: | IWS 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 West Houston Airport (IWS):
- Because of West Houston Airport's relatively low elevation of 111 feet, planes can take off or land at West Houston 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.
- West Houston Airport offers a variety of services, including a VIP lounge with free Wi-Fi, hangars, and airplane covers.
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport.Houston Air Route Traffic Control Center in Houston is the airport's designated ARTCC.
- Airport ticket counter
- The new sign at the entrance
- The closest airport to West Houston Airport (IWS) is Andrau Airpark (AAP), which is located only 9 miles (14 kilometers) SE of IWS.
- The furthest airport from West Houston Airport (IWS) is Cocos (Keeling) Island Airport (CCK), which is located 10,979 miles (17,668 kilometers) away in Cocos Islands, Australia.
- West Houston Airport (IWS) currently has only 1 runway.
Facts about Shannon Airport (SNN):
- 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.
- Shannon holds an important place in Ireland's aviation history as it was the first transatlantic gateway between Ireland and the US, and the birthplace of Duty-free shopping and of aviation leasing.
- It has been hinted that a route to Amsterdam Airport Schiphol or Frankfurt Airport could commence in 2015.
- The first passengers through the newly autonomous airport arrived on the Aer Lingus EI-110 flight from JFK at 5:08 am on 1 January 2013.
- In addition to being known as "Shannon Airport", another name for SNN is "Aerfort na Sionainne".
- Shannon Airport handled 1,400,032 passengers last year.
- Shannon Airport (SNN) currently has only 1 runway.
- In November 2013, Aer Lingus announced a new twice-weekly service from Shannon to Malaga.
- With the demise of the Soviet Union in the early 1990s, Aeroflot began to suffer, which was a big loss to the airport.
- 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.
- When World War II ended, the airport was ready to be used by the many new post-war commercial airlines of Europe and North America.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.83 miles (14.21 km) SE | Andrau Airpark (AAP) | Houston, Texas, United States |     |
| 2 | 13.58 miles (21.86 km) S | Sugar Land Regional Airport (SGR) | Sugar Land, Texas (near Houston), United States | |
| 3 | 18.29 miles (29.44 km) NNE | David Wayne Hooks Memorial Airport (DWH) | Houston, Texas, United States | |
| 4 | 22.91 miles (36.88 km) ENE | George Bush Intercontinental Airport (IAH) | Houston, Texas, United States | |
| 5 | 26.46 miles (42.59 km) ESE | William P. Hobby Airport (HOU) | Houston, Texas, United States | |
| 6 | 34.10 miles (54.88 km) ESE | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) | Houston, Texas, United States | |
| 7 | 40.00 miles (64.38 km) NNE | Lone Star Executive Airport (CXO) | Houston, Texas, United States | |
| 8 | 43.21 miles (69.54 km) E | Baytown Airport (HPY) | Baytown, Texas, United States | |
| 9 | 48.56 miles (78.15 km) SW | Wharton Regional Airport (WHT) | Wharton, Texas, United States | |
| 10 | 50.64 miles (81.50 km) SSE | Texas Gulf Coast Regional Airport (LJN) | Angleton / Lake Jackson, Texas, United States | |
| 11 | 59.50 miles (95.76 km) S | Bay City Municipal Airport (BBC) | Bay City, Texas, United States | |
| 12 | 61.99 miles (99.76 km) SE | Scholes International Airport at Galveston (GLS) | Galveston, Texas, United States | |
| 13 | 64.36 miles (103.58 km) N | Bruce Brothers Huntsville Regional Airport (HTV) | Huntsville, Texas, United States | |
| 14 | 67.36 miles (108.40 km) NW | Easterwood Airport (CLL) | College Station, Texas, United States | |
| 15 | 73.41 miles (118.14 km) NNW | Coulter Field (CFD) | Bryan, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,978.58 miles (17,668.27 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,952.82 miles (17,626.82 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,653.72 miles (17,145.45 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,634.50 miles (17,114.52 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 5 | 10,622.80 miles (17,095.70 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 6 | 10,615.95 miles (17,084.67 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,610.33 miles (17,075.63 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 8 | 10,609.04 miles (17,073.55 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 9 | 10,604.64 miles (17,066.48 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,598.75 miles (17,056.99 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 11 | 10,586.79 miles (17,037.74 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 10,582.60 miles (17,030.99 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,567.23 miles (17,006.26 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,561.50 miles (16,997.04 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,558.05 miles (16,991.49 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.00 miles (56.33 km) NW | Inisheer Aerodrome (INQ) | Inisheer, Ireland | |
| 2 | 38.07 miles (61.27 km) NW | Inishmaan Aerodrome (IIA) | Inishmaan, Ireland | |
| 3 | 41.31 miles (66.48 km) NW | Inishmore Aerodrome (IOR) | Kilronan, Inishmore, Ireland | |
| 4 | 41.35 miles (66.54 km) N | Galway Airport (GWY) | Galway, Ireland | |
| 5 | 42.95 miles (69.12 km) NNW | Connemara Airport (NNR) | Inverin, Ireland | |
| 6 | 43.97 miles (70.76 km) SW | Kerry Airport (KIR) | Tralee, County Kerry, Ireland | |
| 7 | 62.22 miles (100.13 km) SSE | Cork Airport (ORK) | Cork, Ireland | |
| 8 | 68.32 miles (109.94 km) E | Kilkenny Airport (KKY) | Kilkenny, Ireland | |
| 9 | 75.21 miles (121.04 km) SSW | Bantry Aerodrome (BYT) | Bantry, County Cork, Ireland | |
| 10 | 83.60 miles (134.55 km) N | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 11 | 85.17 miles (137.07 km) ESE | Waterford Airport (WAT) | Waterford, Ireland | |
| 12 | 109.87 miles (176.82 km) N | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 13 | 114.50 miles (184.28 km) NNW | Belmullet Aerodrome (BLY) | Belmullet, Ireland | |
| 14 | 120.91 miles (194.58 km) ENE | Dublin Airport (DUB) | Dublin, Ireland | |
| 15 | 128.34 miles (206.54 km) NNE | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,014.64 miles (19,335.63 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,985.02 miles (19,287.97 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,967.11 miles (19,259.16 km) S | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,913.58 miles (19,173.01 km) S | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 5 | 11,902.57 miles (19,155.29 km) S | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,895.66 miles (19,144.17 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,879.25 miles (19,117.75 km) S | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,863.89 miles (19,093.04 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 9 | 11,856.43 miles (19,081.03 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 11,827.98 miles (19,035.24 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,827.56 miles (19,034.57 km) S | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,817.94 miles (19,019.09 km) S | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,796.77 miles (18,985.02 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,796.55 miles (18,984.66 km) S | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,746.66 miles (18,904.37 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |