Nonstop flight route between Marshall, Texas, United States and Hartley Bay, British Columbia, Canada:
Departure Airport:
(32°31'14"N by 94°18'28"W)
Arrival Airport:
(53°25'1"N by 129°15'0"W)
Distance from ASL to YTB:
2,243.74 miles (3,610.94 km)
Share this route:
Jump to:
- About this route
- ASL Airport Information
- YTB Airport Information
- Facts about ASL
- Facts about YTB
- Map of Nearest Airports to ASL
- List of Nearest Airports to ASL
- Map of Furthest Airports from ASL
- List of Furthest Airports from ASL
- Map of Nearest Airports to YTB
- List of Nearest Airports to YTB
- Map of Furthest Airports from YTB
- List of Furthest Airports from YTB
About this route:
A direct, nonstop flight between Harrison County Airport (ASL), Marshall, Texas, United States and Hartley Bay Water Aerodrome (YTB), Hartley Bay, British Columbia, Canada would travel a Great Circle distance of 2,244 miles (or 3,611 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 Harrison County Airport and Hartley Bay Water Aerodrome, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ASL / KASL |
| Airport Name: | Harrison County Airport |
| Location: | Marshall, Texas, United States |
| GPS Coordinates: | 32°31'14"N by 94°18'28"W |
| Area Served: | Marshall, Texas |
| Operator/Owner: | Harrison County |
| Airport Type: | Public |
| Elevation: | 357 feet (109 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ASL |
| More Information: | ASL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YTB / |
| Airport Names: |
|
| Location: | Hartley Bay, British Columbia, Canada |
| GPS Coordinates: | 53°25'1"N by 129°15'0"W |
| Operator/Owner: | Transport Canada |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from YTB |
| More Information: | YTB Maps & Info |
Facts about Harrison County Airport (ASL):
- The closest airport to Harrison County Airport (ASL) is East Texas Regional Airport (GGG), which is located 25 miles (41 kilometers) WSW of ASL.
- In the year ending May 28, 2007 the airport had 16,200 general aviation aircraft operations, average 44 per day.
- Trans-Texas DC-3s stopped there until 1963.
- Harrison County Airport (ASL) has 2 runways.
- Because of Harrison County Airport's relatively low elevation of 357 feet, planes can take off or land at Harrison 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 Harrison County Airport (ASL) is Cocos (Keeling) Island Airport (CCK), which is located 10,865 miles (17,485 kilometers) away in Cocos Islands, Australia.
Facts about Hartley Bay Water Aerodrome (YTB):
- In addition to being known as "Hartley Bay Water Aerodrome", another name for YTB is "CAY4".
- The furthest airport from Hartley Bay Water Aerodrome (YTB) is Port Alfred Airport (AFD), which is located 10,633 miles (17,113 kilometers) away in Port Alfred, South Africa.
- The closest airport to Hartley Bay Water Aerodrome (YTB) is Kitkatla Water Aerodrome (YKK), which is located 55 miles (89 kilometers) WNW of YTB.
- Because of Hartley Bay Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Hartley Bay Water Aerodrome 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 | 25.36 miles (40.81 km) WSW | East Texas Regional Airport (GGG) | Longview, Texas, United States |     |
| 2 | 28.57 miles (45.97 km) E | Shreveport Regional Airport (SHV) | Shreveport, Louisiana, United States | |
| 3 | 32.81 miles (52.81 km) E | Shreveport Downtown Airport (DTN) | Shreveport, Louisiana, United States | |
| 4 | 37.60 miles (60.52 km) E | Barksdale Air Force Base (BAD) | Bossier City, Louisiana, United States | |
| 5 | 64.88 miles (104.42 km) W | Tyler Pounds Regional Airport (TYR) | Tyler, Texas, United States | |
| 6 | 67.03 miles (107.87 km) NNE | Texarkana Regional Airport (TXK) | Texarkana, Arkansas, United States | |
| 7 | 69.66 miles (112.11 km) SW | Cherokee County Airport (JKV) | Jacksonville, Texas, United States | |
| 8 | 79.95 miles (128.67 km) NE | Magnolia Municipal Airport (AGO) | Magnolia, Arkansas, United States | |
| 9 | 88.11 miles (141.79 km) WNW | Sulphur Springs Municipal Airport (SLR) | Sulphur Springs, Texas, United States | |
| 10 | 92.61 miles (149.04 km) SSW | Angelina County Airport (LFK) | Lufkin, Texas, United States | |
| 11 | 99.32 miles (159.83 km) ENE | South Arkansas Regional Airport at Goodwin Field (ELD) | El Dorado, Arkansas, United States | |
| 12 | 100.18 miles (161.22 km) E | Ruston Regional Airport (RSN) | Ruston, Louisiana, United States | |
| 13 | 101.62 miles (163.53 km) NW | Cox FieldCox Army Airfield (PRX) | Paris, Texas, United States | |
| 14 | 108.85 miles (175.18 km) WNW | Majors Airport (GVT) | Greenville, Texas, United States | |
| 15 | 114.79 miles (184.73 km) W | Terrell Municipal Airport (TRL) | Terrell, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,864.61 miles (17,484.86 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,800.41 miles (17,381.53 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,740.09 miles (17,284.45 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,721.37 miles (17,254.33 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,704.05 miles (17,226.45 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 10,703.29 miles (17,225.24 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,702.39 miles (17,223.79 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 8 | 10,699.54 miles (17,219.19 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 9 | 10,698.61 miles (17,217.70 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,698.32 miles (17,217.24 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,682.73 miles (17,192.14 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 12 | 10,679.59 miles (17,187.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,672.87 miles (17,176.27 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,666.89 miles (17,166.65 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 10,645.22 miles (17,131.78 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 55.24 miles (88.91 km) WNW | Kitkatla Water Aerodrome (YKK) | Kitkatla, British Columbia, Canada | |
| 2 | 76.00 miles (122.31 km) NNW | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 3 | 77.29 miles (124.39 km) NW | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 4 | 77.62 miles (124.92 km) NNE | Northwest Regional Airport Terrace-Kitimat (YXT) | Terrace, British Columbia and Kitimat, British Columbia, Canada | |
| 5 | 96.60 miles (155.46 km) SSE | Bella Bella (Campbell Island) Airport (ZEL) | Bella Bella, British Columbia, Canada | |
| 6 | 96.67 miles (155.58 km) SE | Ocean Falls Water Aerodrome (ZOF) | Ocean Falls, British Columbia, Canada | |
| 7 | 100.21 miles (161.27 km) SSE | Bella Bella/Shearwater Water Aerodrome (YSX) | Bella Bella, British Columbia, Canada | |
| 8 | 106.37 miles (171.19 km) W | Sandspit Airport (YZP) | Sandspit, British Columbia, Canada | |
| 9 | 124.30 miles (200.04 km) WSW | Tasu Water Aerodrome (YTU) | Tasu, British Columbia, Canada | |
| 10 | 124.86 miles (200.94 km) WNW | Masset Airport (ZMT) | Masset, British Columbia, Canada | |
| 11 | 128.34 miles (206.55 km) NE | Smithers Regional Airport (YYD) | Smithers, British Columbia, Canada | |
| 12 | 131.50 miles (211.62 km) ESE | Bella Coola Airport (QBC) | Bella Coola, British Columbia, Canada | |
| 13 | 146.31 miles (235.46 km) NW | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 14 | 149.74 miles (240.99 km) ENE | Burns Lake Airport (YPZ) | Burns Lake, British Columbia, Canada | |
| 15 | 151.14 miles (243.23 km) NW | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,633.44 miles (17,112.82 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,632.45 miles (17,111.23 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,617.30 miles (17,086.84 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,574.59 miles (17,018.11 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,569.43 miles (17,009.81 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,517.95 miles (16,926.95 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 7 | 10,509.63 miles (16,913.57 km) ESE | George Airport (GRJ) | George, South Africa | |
| 8 | 10,501.23 miles (16,900.06 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,487.65 miles (16,878.20 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,468.61 miles (16,847.54 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,466.17 miles (16,843.62 km) S | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 12 | 10,451.93 miles (16,820.70 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,448.50 miles (16,815.19 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,445.64 miles (16,810.58 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 10,442.91 miles (16,806.19 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |