Nonstop flight route between Kalskag, Alaska, United States and Harlingen, Texas, United States:
Departure Airport:
(61°32'11"N by 160°20'29"W)
Arrival Airport:
(26°13'37"N by 97°39'18"W)
Distance from KLG to HRL:
3,746.17 miles (6,028.85 km)
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Jump to:
- About this route
- KLG Airport Information
- HRL Airport Information
- Facts about KLG
- Facts about HRL
- Map of Nearest Airports to KLG
- List of Nearest Airports to KLG
- Map of Furthest Airports from KLG
- List of Furthest Airports from KLG
- Map of Nearest Airports to HRL
- List of Nearest Airports to HRL
- Map of Furthest Airports from HRL
- List of Furthest Airports from HRL
About this route:
A direct, nonstop flight between Kalskag Airport (KLG), Kalskag, Alaska, United States and Valley International Airport (HRL), Harlingen, Texas, United States would travel a Great Circle distance of 3,746 miles (or 6,029 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 Kalskag Airport and Valley 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 Kalskag Airport and Valley International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KLG / PALG |
| Airport Name: | Kalskag Airport |
| Location: | Kalskag, Alaska, United States |
| GPS Coordinates: | 61°32'11"N by 160°20'29"W |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 55 feet (17 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KLG |
| More Information: | KLG Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HRL / KHRL |
| Airport Name: | Valley International Airport |
| Location: | Harlingen, Texas, United States |
| GPS Coordinates: | 26°13'37"N by 97°39'18"W |
| Area Served: | Harlingen, Texas |
| Operator/Owner: | City of Harlingen |
| Airport Type: | Public |
| Elevation: | 36 feet (11 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from HRL |
| More Information: | HRL Maps & Info |
Facts about Kalskag Airport (KLG):
- The closest airport to Kalskag Airport (KLG) is Aniak Airport (ANI), which is located 26 miles (43 kilometers) E of KLG.
- Because of Kalskag Airport's relatively low elevation of 55 feet, planes can take off or land at Kalskag 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 Kalskag Airport (KLG) is Cape Town International Airport (CPT), which is located 10,532 miles (16,949 kilometers) away in Cape Town, South Africa.
- Kalskag Airport (KLG) currently has only 1 runway.
Facts about Valley International Airport (HRL):
- The furthest airport from Valley International Airport (HRL) is Sir Gaëtan Duval Airport (RRG), which is located 11,151 miles (17,946 kilometers) away in Rodrigues Island, Mauritius.
- Valley International Airport covers 2,428 acres at an elevation of 36 feet.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 417,557 passenger boardings in calendar year 2008, 367,269 in 2009 and 373,438 in 2010.
- Valley International Airport (HRL) has 3 runways.
- The closest airport to Valley International Airport (HRL) is Brownsville/South Padre Island International Airport (BRO), which is located 26 miles (42 kilometers) SSE of HRL.
- Because of Valley International Airport's relatively low elevation of 36 feet, planes can take off or land at Valley 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.46 miles (42.58 km) E | Aniak Airport (ANI) | Aniak, Alaska, United States |     |
| 2 | 36.07 miles (58.05 km) WNW | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 3 | 36.82 miles (59.26 km) SW | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 4 | 37.17 miles (59.81 km) E | Chuathbaluk Airport (CHU) | Chuathbaluk, Alaska, United States | |
| 5 | 40.10 miles (64.54 km) SSE | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 6 | 48.68 miles (78.34 km) NNE | Holy Cross Airport (HCR) | Holy Cross, Alaska, United States | |
| 7 | 52.83 miles (85.03 km) SW | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 8 | 59.65 miles (96.00 km) WNW | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 9 | 63.30 miles (101.87 km) SW | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 10 | 69.99 miles (112.65 km) SW | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| 11 | 72.29 miles (116.35 km) SW | Bethel Airport (BET) | Bethel, Alaska, United States | |
| 12 | 74.94 miles (120.61 km) SW | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States | |
| 13 | 75.80 miles (122.00 km) ENE | Crooked Creek Airport (CKD) | Crooked Creek, Alaska, United States | |
| 14 | 76.87 miles (123.71 km) N | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 15 | 79.21 miles (127.48 km) SW | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,531.53 miles (16,948.81 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,530.86 miles (16,947.74 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,515.01 miles (16,922.23 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,477.00 miles (16,861.05 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,434.22 miles (16,792.20 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,325.28 miles (16,616.88 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,262.82 miles (16,516.36 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,232.85 miles (16,468.14 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,217.00 miles (16,442.63 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 10 | 10,213.47 miles (16,436.95 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,212.24 miles (16,434.96 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 12 | 10,207.88 miles (16,427.95 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 13 | 10,207.88 miles (16,427.95 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 14 | 10,205.44 miles (16,424.02 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,191.54 miles (16,401.66 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.31 miles (42.34 km) SSE | Brownsville/South Padre Island International Airport (BRO) | Brownsville, Texas, United States | |
| 2 | 32.61 miles (52.48 km) SSE | General Servando Canales International Airport (MAM) | Matamoros, Tamaulipas, Mexico | |
| 3 | 36.35 miles (58.51 km) W | McAllen Miller International Airport (MFE) | McAllen, Texas, United States | |
| 4 | 38.63 miles (62.18 km) WSW | General Lucio Blanco International Airport (REX) | Reynosa, Mexico | |
| 5 | 88.95 miles (143.15 km) N | Naval Air Station Kingsville (NQI) | Kingsville, Texas, United States | |
| 6 | 103.69 miles (166.87 km) NNE | Naval Air Station Corpus Christi (NGP) | Corpus Christi, Texas, United States | |
| 7 | 107.04 miles (172.26 km) N | Corpus Christi International Airport (CRP) | Corpus Christi, Texas, United States | |
| 8 | 107.06 miles (172.29 km) NNW | Alice International Airport (ALI) | Alice, Texas, United States | |
| 9 | 133.82 miles (215.37 km) NNE | Aransas County Airport (RKP) | Rockport, Texas, United States | |
| 10 | 143.77 miles (231.38 km) NW | Laredo International Airport (LRD) | Laredo, Texas, United States | |
| 11 | 144.96 miles (233.29 km) NW | Quetzalcóatl International Airport (NLD) | Nuevo Laredo, Mexico | |
| 12 | 155.35 miles (250.02 km) W | General Mariano Escobedo International Airport (MTY) | Monterrey, Nuevo León, Mexico | |
| 13 | 181.47 miles (292.05 km) NNW | Cotulla–La Salle County Airport (COT) | Cotulla, Texas, United States | |
| 14 | 186.91 miles (300.81 km) NNE | Victoria Regional Airport (VCT) | Victoria, Texas, United States | |
| 15 | 192.46 miles (309.73 km) SSW | General Pedro J. Méndez International Airport (CVM) | Ciudad Victoria, Tamaulipas, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,150.96 miles (17,945.69 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,084.95 miles (17,839.45 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,824.54 miles (17,420.37 km) E | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,704.62 miles (17,227.37 km) E | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,701.48 miles (17,222.32 km) E | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,563.47 miles (17,000.21 km) WSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 7 | 10,550.33 miles (16,979.07 km) SSE | Fuvahmulah Airport (FVM) | Fuvahmulah, Maldives | |
| 8 | 10,502.90 miles (16,902.73 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 10,488.66 miles (16,879.83 km) SSE | Kaadedhdhoo Airport (KDM) | Kaadedhdhoo Island, Gaafu Dhaalu Atoll, Maldives | |
| 10 | 10,486.52 miles (16,876.37 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 11 | 10,474.16 miles (16,856.48 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 12 | 10,451.74 miles (16,820.40 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,433.34 miles (16,790.80 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 10,422.87 miles (16,773.94 km) W | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 15 | 10,416.88 miles (16,764.30 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |