Nonstop flight route between Cotulla, Texas, United States and Zachar Bay, Alaska, United States:
Departure Airport:
(28°27'24"N by 99°13'5"W)
Arrival Airport:
(57°33'11"N by 153°44'44"W)
Distance from COT to KZB:
3,280.61 miles (5,279.61 km)
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Jump to:
- About this route
- COT Airport Information
- KZB Airport Information
- Facts about COT
- Facts about KZB
- Map of Nearest Airports to COT
- List of Nearest Airports to COT
- Map of Furthest Airports from COT
- List of Furthest Airports from COT
- Map of Nearest Airports to KZB
- List of Nearest Airports to KZB
- Map of Furthest Airports from KZB
- List of Furthest Airports from KZB
About this route:
A direct, nonstop flight between Cotulla–La Salle County Airport (COT), Cotulla, Texas, United States and Zachar Bay Seaplane Base (KZB), Zachar Bay, Alaska, United States would travel a Great Circle distance of 3,281 miles (or 5,280 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 Cotulla–La Salle County Airport and Zachar Bay Seaplane Base, 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 Cotulla–La Salle County Airport and Zachar Bay Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | COT / KCOT |
| Airport Name: | Cotulla–La Salle County Airport |
| Location: | Cotulla, Texas, United States |
| GPS Coordinates: | 28°27'24"N by 99°13'5"W |
| Area Served: | Cotulla, Texas |
| Operator/Owner: | City of Cotulla/La Salle County |
| Airport Type: | Public |
| Elevation: | 474 feet (144 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from COT |
| More Information: | COT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KZB / |
| Airport Name: | Zachar Bay Seaplane Base |
| Location: | Zachar Bay, Alaska, United States |
| GPS Coordinates: | 57°33'11"N by 153°44'44"W |
| Area Served: | Zachar Bay, Alaska |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from KZB |
| More Information: | KZB Maps & Info |
Facts about Cotulla–La Salle County Airport (COT):
- The closest airport to Cotulla–La Salle County Airport (COT) is Garner Field (UVA), which is located 61 miles (98 kilometers) NNW of COT.
- Because of Cotulla–La Salle County Airport's relatively low elevation of 474 feet, planes can take off or land at Cotulla–La Salle County 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 Cotulla–La Salle County Airport (COT) is Sir Gaëtan Duval Airport (RRG), which is located 11,187 miles (18,003 kilometers) away in Rodrigues Island, Mauritius.
- Cotulla–La Salle County Airport (COT) currently has only 1 runway.
Facts about Zachar Bay Seaplane Base (KZB):
- Because of Zachar Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Zachar Bay 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 Zachar Bay Seaplane Base (KZB) is Amook Bay Seaplane Base (AOS), which is located only 6 miles (10 kilometers) SSW of KZB.
- The furthest airport from Zachar Bay Seaplane Base (KZB) is Port Elizabeth International Airport (PLZ), which is located 10,808 miles (17,394 kilometers) away in Port Elizabeth, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 61.07 miles (98.29 km) NNW | Garner Field (UVA) | Uvalde, Texas, United States |     |
| 2 | 62.41 miles (100.43 km) N | South Texas Regional Airport at Hondo (HDO) | Hondo, Texas, United States | |
| 3 | 64.79 miles (104.27 km) SSW | Laredo International Airport (LRD) | Laredo, Texas, United States | |
| 4 | 73.20 miles (117.81 km) SSW | Quetzalcóatl International Airport (NLD) | Nuevo Laredo, Mexico | |
| 5 | 74.78 miles (120.34 km) NNE | Lackland Air Force Base Joint Base San Antonio (SKF) | San Antonio, Texas, United States | |
| 6 | 75.78 miles (121.95 km) NE | Stinson Municipal Airport (SSF) | San Antonio, Texas, United States | |
| 7 | 80.80 miles (130.03 km) W | Piedras Negras International Airport (PDS) | Piedras Negras, Coahuila, Mexico | |
| 8 | 86.60 miles (139.38 km) NNE | San Antonio International Airport (SAT) | San Antonio, Texas, United States | |
| 9 | 87.86 miles (141.39 km) SE | Alice International Airport (ALI) | Alice, Texas, United States | |
| 10 | 93.37 miles (150.26 km) NE | Randolph Air Force Base Joint Base San Antonio (RND) | Universal City, Texas, United States | |
| 11 | 105.33 miles (169.51 km) N | Kerrville Municipal Airport (ERV) | Kerrville, Texas, United States | |
| 12 | 108.12 miles (174.00 km) SE | Naval Air Station Kingsville (NQI) | Kingsville, Texas, United States | |
| 13 | 113.09 miles (182.01 km) NW | Laughlin Air Force Base (DLF) | Del Rio, Texas, United States | |
| 14 | 114.89 miles (184.90 km) ESE | Corpus Christi International Airport (CRP) | Corpus Christi, Texas, United States | |
| 15 | 121.24 miles (195.12 km) WNW | Del Rio International Airport (DRT) | Del Rio, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,186.56 miles (18,002.98 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,909.21 miles (17,556.63 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,885.04 miles (17,517.73 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,776.72 miles (17,343.41 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,770.54 miles (17,333.46 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,432.25 miles (16,789.03 km) SSE | Fuvahmulah Airport (FVM) | Fuvahmulah, Maldives | |
| 7 | 10,419.41 miles (16,768.37 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 8 | 10,401.77 miles (16,739.99 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 9 | 10,400.51 miles (16,737.95 km) WSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 10 | 10,397.36 miles (16,732.89 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 11 | 10,386.24 miles (16,714.98 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,383.30 miles (16,710.26 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 13 | 10,377.13 miles (16,700.33 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 10,371.61 miles (16,691.44 km) SSE | Kaadedhdhoo Airport (KDM) | Kaadedhdhoo Island, Gaafu Dhaalu Atoll, Maldives | |
| 15 | 10,366.31 miles (16,682.92 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.22 miles (10.01 km) SSW | Amook Bay Seaplane Base (AOS) | Amook Bay, Alaska, United States | |
| 2 | 8.65 miles (13.92 km) W | Larsen Bay Airport (KLN) | Larsen Bay, Alaska, United States | |
| 3 | 16.65 miles (26.79 km) NNE | West Point Village Seaplane Base (KWP) | West Point, Kodiak Island Borough, Alaska, United States | |
| 4 | 19.92 miles (32.06 km) NE | San Juan (Uganik) Seaplane Base (UGI) | Uganik Island, United States | |
| 5 | 26.26 miles (42.26 km) W | Karluk Airport (KYK) | Karluk, Alaska, United States | |
| 6 | 29.17 miles (46.94 km) SE | Old Harbor Airport (OLH) | Old Harbor, Alaska, United States | |
| 7 | 32.54 miles (52.36 km) SW | Olga Bay Seaplane Base (KOY) | Olga Bay, Kodiak Island Borough, Alaska, United States | |
| 8 | 36.79 miles (59.21 km) NE | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States | |
| 9 | 39.41 miles (63.42 km) SSW | Moser Bay Seaplane Base (KMY) | Moser Bay, Kodiak Island Borough, Alaska, United States | |
| 10 | 40.35 miles (64.94 km) NE | Port Lions Airport (ORI) | Port Lions, Alaska, United States | |
| 11 | 45.50 miles (73.23 km) SSW | Akhiok Airport (AKK) | Akhiok, Alaska, United States | |
| 12 | 48.23 miles (77.62 km) ENE | Kodiak Benny Benson State Airport (ADQ) | Kodiak, Alaska, United States | |
| 13 | 48.92 miles (78.74 km) SSW | Alitak Seaplane Base (ALZ) | Lazy Bay, Alaska, United States | |
| 14 | 53.60 miles (86.26 km) ENE | Kodiak Municipal Airport (KDK) | Kodiak, Alaska, United States | |
| 15 | 54.33 miles (87.44 km) ENE | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,808.09 miles (17,393.89 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,799.84 miles (17,380.62 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,778.36 miles (17,346.04 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,768.49 miles (17,330.16 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,741.14 miles (17,286.15 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,636.21 miles (17,117.28 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,582.12 miles (17,030.24 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,522.02 miles (16,933.51 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,519.91 miles (16,930.11 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,518.70 miles (16,928.16 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,513.50 miles (16,919.79 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,498.35 miles (16,895.41 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,494.88 miles (16,889.83 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,492.48 miles (16,885.96 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,478.69 miles (16,863.77 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |