Nonstop flight route between Houston, Texas, United States and St. George, Alaska, United States:
Departure Airport:
(29°59'3"N by 95°20'29"W)
Arrival Airport:
(56°34'37"N by 169°39'48"W)
Distance from IAH to STG:
3,931.70 miles (6,327.44 km)
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Jump to:
- About this route
- IAH Airport Information
- STG Airport Information
- Facts about IAH
- Facts about STG
- Map of Nearest Airports to IAH
- List of Nearest Airports to IAH
- Map of Furthest Airports from IAH
- List of Furthest Airports from IAH
- Map of Nearest Airports to STG
- List of Nearest Airports to STG
- Map of Furthest Airports from STG
- List of Furthest Airports from STG
About this route:
A direct, nonstop flight between George Bush Intercontinental Airport (IAH), Houston, Texas, United States and St. George Airport (STG), St. George, Alaska, United States would travel a Great Circle distance of 3,932 miles (or 6,327 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 George Bush Intercontinental Airport and St. George 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 George Bush Intercontinental Airport and St. George Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | IAH / KIAH |
| Airport Names: |
|
| Location: | Houston, Texas, United States |
| GPS Coordinates: | 29°59'3"N by 95°20'29"W |
| Area Served: | Houston–The Woodlands–Sugar Land |
| Operator/Owner: | City of Houston |
| Airport Type: | Public |
| Elevation: | 97 feet (30 meters) |
| # of Runways: | 5 |
| View all routes: | Routes from IAH |
| More Information: | IAH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | STG / PAPB |
| Airport Names: |
|
| Location: | St. George, Alaska, United States |
| GPS Coordinates: | 56°34'37"N by 169°39'48"W |
| Area Served: | St. George, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 125 feet (38 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from STG |
| More Information: | STG Maps & Info |
Facts about George Bush Intercontinental Airport (IAH):
- George Bush Intercontinental Airport handled 40,128,953 passengers last year.
- In 2011 Continental Airlines began service to Lagos.
- On April 24, 2014, Spirit Airlines announced new services from Houston, to 6 new domestic destinations, including Atlanta, Fort Lauderdale, Kansas City, New Orleans and San Diego.
- George Bush Intercontinental Airport served 40,187,442 passengers in 2011 making the airport the 10th busiest for total passengers in North America.
- Because of George Bush Intercontinental Airport's relatively low elevation of 97 feet, planes can take off or land at George Bush Intercontinental 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 closest airport to George Bush Intercontinental Airport (IAH) is David Wayne Hooks Memorial Airport (DWH), which is located only 14 miles (22 kilometers) WNW of IAH.
- The furthest airport from George Bush Intercontinental Airport (IAH) is Cocos (Keeling) Island Airport (CCK), which is located 10,981 miles (17,672 kilometers) away in Cocos Islands, Australia.
- Atlas Air offers a thrice-weekly charter service to Luanda, Angola on behalf of SonAir.
- George Bush Intercontinental Airport (IAH) has 5 runways.
- In addition to being known as "George Bush Intercontinental Airport", another name for IAH is "Houston-Intercontinental".
- The food court areas are in the center of each concourse, near the departure gates.
- As of 2007, Terminals A and B remain from the original design of the airport.
Facts about St. George Airport (STG):
- The closest airport to St. George Airport (STG) is St. Paul Island Airport (SNP), which is located 46 miles (74 kilometers) NNW of STG.
- Because of St. George Airport's relatively low elevation of 125 feet, planes can take off or land at St. George 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 "St. George Airport", another name for STG is "PBV".
- The furthest airport from St. George Airport (STG) is Cape Town International Airport (CPT), which is located 10,827 miles (17,424 kilometers) away in Cape Town, South Africa.
- Pilots are requested to avoid flights below 1000 feet above ground level from May 1 to October 31 in certain areas of St.
- St. George Airport (STG) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.73 miles (22.10 km) WNW | David Wayne Hooks Memorial Airport (DWH) | Houston, Texas, United States |     |
| 2 | 22.91 miles (36.88 km) WSW | West Houston Airport (IWS) | Houston, Texas, United States | |
| 3 | 23.51 miles (37.83 km) SW | Andrau Airpark (AAP) | Houston, Texas, United States | |
| 4 | 23.71 miles (38.16 km) S | William P. Hobby Airport (HOU) | Houston, Texas, United States | |
| 5 | 25.80 miles (41.52 km) N | Lone Star Executive Airport (CXO) | Houston, Texas, United States | |
| 6 | 27.01 miles (43.47 km) ESE | Baytown Airport (HPY) | Baytown, Texas, United States | |
| 7 | 28.27 miles (45.49 km) SSE | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) | Houston, Texas, United States | |
| 8 | 31.36 miles (50.47 km) SW | Sugar Land Regional Airport (SGR) | Sugar Land, Texas (near Houston), United States | |
| 9 | 54.68 miles (88.01 km) NNW | Bruce Brothers Huntsville Regional Airport (HTV) | Huntsville, Texas, United States | |
| 10 | 57.47 miles (92.49 km) SSE | Scholes International Airport at Galveston (GLS) | Galveston, Texas, United States | |
| 11 | 60.95 miles (98.09 km) S | Texas Gulf Coast Regional Airport (LJN) | Angleton / Lake Jackson, Texas, United States | |
| 12 | 67.64 miles (108.86 km) E | Beaumont Municipal Airport (BMT) | Beaumont, Texas, United States | |
| 13 | 70.21 miles (112.99 km) SW | Wharton Regional Airport (WHT) | Wharton, Texas, United States | |
| 14 | 73.92 miles (118.96 km) NW | Easterwood Airport (CLL) | College Station, Texas, United States | |
| 15 | 76.59 miles (123.26 km) SSW | Bay City Municipal Airport (BBC) | Bay City, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,980.75 miles (17,671.75 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,930.08 miles (17,590.21 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,653.97 miles (17,145.86 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 4 | 10,643.13 miles (17,128.41 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 10,638.26 miles (17,120.57 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 10,631.57 miles (17,109.82 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 7 | 10,631.12 miles (17,109.09 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 8 | 10,628.04 miles (17,104.13 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 9 | 10,625.98 miles (17,100.81 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,621.00 miles (17,092.80 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 11 | 10,608.64 miles (17,072.91 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 10,604.78 miles (17,066.70 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,589.11 miles (17,041.48 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,583.34 miles (17,032.19 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,578.77 miles (17,024.83 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.87 miles (73.82 km) NNW | St. Paul Island Airport (SNP) | St. Paul Island, Alaska, United States | |
| 2 | 222.07 miles (357.39 km) SE | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 3 | 227.50 miles (366.13 km) SE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 4 | 253.28 miles (407.61 km) S | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 5 | 271.02 miles (436.17 km) ESE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 6 | 284.93 miles (458.55 km) ESE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 7 | 289.31 miles (465.59 km) NNE | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 8 | 304.00 miles (489.23 km) ESE | King Cove Airport (KVC) | King Cove, Alaska, United States | |
| 9 | 309.14 miles (497.50 km) NE | Kipnuk Airport (KPN) | Kipnuk, Alaska, United States | |
| 10 | 309.24 miles (497.66 km) ESE | Pauloff Harbor Seaplane Base (KPH) | Sanak Island, Alaska, United States | |
| 11 | 314.28 miles (505.78 km) NE | Chefornak Airport (CYF) | Chefornak, Alaska, United States | |
| 12 | 315.31 miles (507.43 km) ENE | Cape Newenham LRRS Airport (EHM) | Cape Newenham, Alaska, United States | |
| 13 | 318.20 miles (512.08 km) NNE | Tununak Airport (TNK) | Tununak, Alaska, United States | |
| 14 | 319.55 miles (514.27 km) NNE | Toksook Bay Airport (OOK) | Toksook Bay, Alaska, United States | |
| 15 | 322.97 miles (519.78 km) NNE | Nightmute Airport (NME) | Nightmute, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,826.64 miles (17,423.75 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,776.71 miles (17,343.40 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,717.16 miles (17,247.56 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,663.56 miles (17,161.29 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,610.23 miles (17,075.47 km) SW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,549.73 miles (16,978.10 km) SSW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 7 | 10,506.04 miles (16,907.78 km) SSW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 8 | 10,506.03 miles (16,907.78 km) SSW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 9 | 10,496.23 miles (16,892.00 km) SW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 10 | 10,478.21 miles (16,863.00 km) SSW | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 11 | 10,421.85 miles (16,772.30 km) SSW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 12 | 10,417.65 miles (16,765.54 km) SSW | Upington Airport (UTN) | Upington, South Africa | |
| 13 | 10,415.11 miles (16,761.45 km) SW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 14 | 10,412.72 miles (16,757.60 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,398.81 miles (16,735.22 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |