Nonstop flight route between Grand Junction, Colorado, United States and Thorne Bay, Alaska, United States:
Departure Airport:
(39°7'21"N by 108°31'36"W)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from GJT to KTB:
1,587.62 miles (2,555.03 km)
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- About this route
- GJT Airport Information
- KTB Airport Information
- Facts about GJT
- Facts about KTB
- Map of Nearest Airports to GJT
- List of Nearest Airports to GJT
- Map of Furthest Airports from GJT
- List of Furthest Airports from GJT
- Map of Nearest Airports to KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
About this route:
A direct, nonstop flight between Grand Junction Regional Airport (GJT), Grand Junction, Colorado, United States and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 1,588 miles (or 2,555 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 relatively short distance between Grand Junction Regional Airport and Thorne Bay Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GJT / KGJT |
| Airport Names: |
|
| Location: | Grand Junction, Colorado, United States |
| GPS Coordinates: | 39°7'21"N by 108°31'36"W |
| Area Served: | Grand Junction MSA |
| Operator/Owner: | Grand Junction Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 4858 feet (1,481 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GJT |
| More Information: | GJT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KTB / |
| Airport Name: | Thorne Bay Seaplane Base |
| Location: | Thorne Bay, Alaska, United States |
| GPS Coordinates: | 55°41'17"N by 132°32'12"W |
| Area Served: | Thorne Bay, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KTB |
| More Information: | KTB Maps & Info |
Facts about Grand Junction Regional Airport (GJT):
- Because of Grand Junction Regional Airport's high elevation of 4,858 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GJT. Combined with a high temperature, this could make GJT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Grand Junction Regional Airport (GJT) is Sir Gaëtan Duval Airport (RRG), which is located 11,014 miles (17,726 kilometers) away in Rodrigues Island, Mauritius.
- Grand Junction Regional Airport (GJT) has 2 runways.
- The first jets at Grand Junction were Frontier Boeing 727-100s flying DEN-GJT-SLC and back starting Oct-Nov 1966.
- The airport covers 2,357 acres at an elevation of 4,858 feet.
- In addition to being known as "Grand Junction Regional Airport", another name for GJT is "Walker Field".
- The closest airport to Grand Junction Regional Airport (GJT) is Garfield County Regional Airport (RIL), which is located 51 miles (82 kilometers) ENE of GJT.
Facts about Thorne Bay Seaplane Base (KTB):
- The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
- The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 51.05 miles (82.15 km) ENE | Garfield County Regional Airport (RIL) | Rifle, Colorado, United States |     |
| 2 | 54.33 miles (87.43 km) SE | Montrose Regional Airport (MTJ) | Montrose, Colorado, United States | |
| 3 | 70.71 miles (113.80 km) WSW | Canyonlands Field (CNY) | Moab, Utah, United States | |
| 4 | 87.38 miles (140.62 km) SSE | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 5 | 89.07 miles (143.34 km) E | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| 6 | 93.13 miles (149.88 km) ENE | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 7 | 93.26 miles (150.09 km) SSW | Monticello Airport (MXC) | Monticello, Utah, United States | |
| 8 | 94.93 miles (152.77 km) ESE | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States | |
| 9 | 104.99 miles (168.96 km) NNW | Vernal Regional Airport (VEL) | Vernal, Utah, United States | |
| 10 | 108.82 miles (175.13 km) NNE | Craig–Moffat Airport (CIG) | Craig, Colorado, United States | |
| 11 | 116.78 miles (187.94 km) NE | Yampa Valley Airport (HDN) | Hayden, Colorado, United States | |
| 12 | 118.30 miles (190.39 km) SSW | Blanding Municipal Airport (BDG) | Blanding, Utah, United States | |
| 13 | 118.57 miles (190.82 km) E | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 14 | 125.83 miles (202.51 km) S | Cortez Municipal Airport (CEZ) | Cortez, Colorado, United States | |
| 15 | 130.51 miles (210.04 km) NE | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,014.14 miles (17,725.50 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,907.39 miles (17,553.70 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,883.06 miles (17,514.54 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,861.51 miles (17,479.86 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,711.84 miles (17,239.00 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,592.41 miles (17,046.78 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,589.68 miles (17,042.40 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,549.25 miles (16,977.33 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,472.62 miles (16,854.00 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,433.34 miles (16,790.79 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,430.23 miles (16,785.78 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,420.01 miles (16,769.34 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,403.07 miles (16,742.08 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,391.54 miles (16,723.53 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,381.15 miles (16,706.81 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.06 miles (22.63 km) SSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 2 | 22.34 miles (35.96 km) WSW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 3 | 25.34 miles (40.79 km) NNW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 4 | 27.90 miles (44.90 km) WSW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 5 | 29.09 miles (46.82 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 6 | 35.17 miles (56.60 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 7 | 35.19 miles (56.63 km) SSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 8 | 37.27 miles (59.99 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 9 | 38.70 miles (62.28 km) SW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 39.68 miles (63.87 km) SE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 11 | 41.60 miles (66.95 km) SE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 12 | 53.80 miles (86.58 km) SE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 55.40 miles (89.16 km) N | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 14 | 58.51 miles (94.17 km) SE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 15 | 60.66 miles (97.62 km) NW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,618.12 miles (17,088.17 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,611.06 miles (17,076.80 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,609.57 miles (17,074.40 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,536.12 miles (16,956.21 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.16 miles (16,945.00 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,521.15 miles (16,932.11 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,464.33 miles (16,840.66 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,451.86 miles (16,820.59 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.04 miles (16,785.47 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,425.95 miles (16,778.90 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,414.65 miles (16,760.71 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,413.17 miles (16,758.33 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,403.14 miles (16,742.18 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,400.12 miles (16,737.33 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,391.75 miles (16,723.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |